18786567168

素因数分解:

$2^{10}\times 3^5\times {\mathrm{103}}^1\times {\mathrm{733}}^1$

素因数の和:871

約数の個数: 264

約数和(自身を含む): 56878564288

約数和(自身を除く): 38091997120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 103, 108, 128, 144, 162, 192, 206, 216, 243, 256, 288, 309, 324, 384, 412, 432, 486, 512, 576, 618, 648, 733, 768, 824, 864, 927, 972, 1024, 1152, 1236, 1296, 1466, 1536, 1648, 1728, 1854, 1944, 2199, 2304, 2472, 2592, 2781, 2932, 3072, 3296, 3456, 3708, 3888, 4398, 4608, 4944, 5184, 5562, 5864, 6592, 6597, 6912, 7416, 7776, 8343, 8796, 9216, 9888, 10368, 11124, 11728, 13184, 13194, 13824, 14832, 15552, 16686, 17592, 19776, 19791, 20736, 22248, 23456, 25029, 26368, 26388, 27648, 29664, 31104, 33372, 35184, 39552, 39582, 41472, 44496, 46912, 50058, 52736, 52776, 59328, 59373, 62208, 66744, 70368, 75499, 79104, 79164, 82944, 88992, 93824, 100116, 105472, 105552, 118656, 118746, 124416, 133488, 140736, 150998, 158208, 158328, 177984, 178119, 187648, 200232, 211104, 226497, 237312, 237492, 248832, 266976, 281472, 301996, 316416, 316656, 355968, 356238, 375296, 400464, 422208, 452994, 474624, 474984, 533952, 562944, 603992, 633312, 679491, 711936, 712476, 750592, 800928, 844416, 905988, 949248, 949968, 1067904, 1125888, 1207984, 1266624, 1358982, 1423872, 1424952, 1601856, 1688832, 1811976, 1899936, 2038473, 2135808, 2251776, 2415968, 2533248, 2717964, 2847744, 2849904, 3203712, 3377664, 3623952, 3799872, 4076946, 4271616, 4831936, 5066496, 5435928, 5699808, 6115419, 6407424, 6755328, 7247904, 7599744, 8153892, 8543232, 9663872, 10132992, 10871856, 11399616, 12230838, 12814848, 14495808, 15199488, 16307784, 18346257, 19327744, 20265984, 21743712, 22799232, 24461676, 25629696, 28991616, 30398976, 32615568, 36692514, 38655488, 43487424, 45598464, 48923352, 57983232, 60797952, 65231136, 73385028, 77310976, 86974848, 91196928, 97846704, 115966464, 130462272, 146770056, 173949696, 182393856, 195693408, 231932928, 260924544, 293540112, 347899392, 391386816, 521849088, 587080224, 695798784, 782773632, 1043698176, 1174160448, 1565547264, 2087396352, 2348320896, 3131094528, 4696641792, 6262189056, 9393283584, 18786567168]

約数ペア:

[(1, 18786567168), (2, 9393283584), (3, 6262189056), (4, 4696641792), (6, 3131094528), (8, 2348320896), (9, 2087396352), (12, 1565547264), (16, 1174160448), (18, 1043698176), (24, 782773632), (27, 695798784), (32, 587080224), (36, 521849088), (48, 391386816), (54, 347899392), (64, 293540112), (72, 260924544), (81, 231932928), (96, 195693408), (103, 182393856), (108, 173949696), (128, 146770056), (144, 130462272), (162, 115966464), (192, 97846704), (206, 91196928), (216, 86974848), (243, 77310976), (256, 73385028), (288, 65231136), (309, 60797952), (324, 57983232), (384, 48923352), (412, 45598464), (432, 43487424), (486, 38655488), (512, 36692514), (576, 32615568), (618, 30398976), (648, 28991616), (733, 25629696), (768, 24461676), (824, 22799232), (864, 21743712), (927, 20265984), (972, 19327744), (1024, 18346257), (1152, 16307784), (1236, 15199488), (1296, 14495808), (1466, 12814848), (1536, 12230838), (1648, 11399616), (1728, 10871856), (1854, 10132992), (1944, 9663872), (2199, 8543232), (2304, 8153892), (2472, 7599744), (2592, 7247904), (2781, 6755328), (2932, 6407424), (3072, 6115419), (3296, 5699808), (3456, 5435928), (3708, 5066496), (3888, 4831936), (4398, 4271616), (4608, 4076946), (4944, 3799872), (5184, 3623952), (5562, 3377664), (5864, 3203712), (6592, 2849904), (6597, 2847744), (6912, 2717964), (7416, 2533248), (7776, 2415968), (8343, 2251776), (8796, 2135808), (9216, 2038473), (9888, 1899936), (10368, 1811976), (11124, 1688832), (11728, 1601856), (13184, 1424952), (13194, 1423872), (13824, 1358982), (14832, 1266624), (15552, 1207984), (16686, 1125888), (17592, 1067904), (19776, 949968), (19791, 949248), (20736, 905988), (22248, 844416), (23456, 800928), (25029, 750592), (26368, 712476), (26388, 711936), (27648, 679491), (29664, 633312), (31104, 603992), (33372, 562944), (35184, 533952), (39552, 474984), (39582, 474624), (41472, 452994), (44496, 422208), (46912, 400464), (50058, 375296), (52736, 356238), (52776, 355968), (59328, 316656), (59373, 316416), (62208, 301996), (66744, 281472), (70368, 266976), (75499, 248832), (79104, 237492), (79164, 237312), (82944, 226497), (88992, 211104), (93824, 200232), (100116, 187648), (105472, 178119), (105552, 177984), (118656, 158328), (118746, 158208), (124416, 150998), (133488, 140736)]