18849376512

素因数分解:

$2^8\times 3^4\times {\mathrm{19}}^1\times {\mathrm{47843}}^1$

素因数の和:47890

約数の個数: 180

約数和(自身を含む): 59164847280

約数和(自身を除く): 40315470768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 128, 144, 152, 162, 171, 192, 216, 228, 256, 288, 304, 324, 342, 384, 432, 456, 513, 576, 608, 648, 684, 768, 864, 912, 1026, 1152, 1216, 1296, 1368, 1539, 1728, 1824, 2052, 2304, 2432, 2592, 2736, 3078, 3456, 3648, 4104, 4864, 5184, 5472, 6156, 6912, 7296, 8208, 10368, 10944, 12312, 14592, 16416, 20736, 21888, 24624, 32832, 43776, 47843, 49248, 65664, 95686, 98496, 131328, 143529, 191372, 196992, 287058, 382744, 393984, 430587, 574116, 765488, 861174, 909017, 1148232, 1291761, 1530976, 1722348, 1818034, 2296464, 2583522, 2727051, 3061952, 3444696, 3636068, 3875283, 4592928, 5167044, 5454102, 6123904, 6889392, 7272136, 7750566, 8181153, 9185856, 10334088, 10908204, 12247808, 13778784, 14544272, 15501132, 16362306, 18371712, 20668176, 21816408, 24543459, 27557568, 29088544, 31002264, 32724612, 36743424, 41336352, 43632816, 49086918, 55115136, 58177088, 62004528, 65449224, 73630377, 82672704, 87265632, 98173836, 110230272, 116354176, 124009056, 130898448, 147260754, 165345408, 174531264, 196347672, 232708352, 248018112, 261796896, 294521508, 330690816, 349062528, 392695344, 496036224, 523593792, 589043016, 698125056, 785390688, 992072448, 1047187584, 1178086032, 1570781376, 2094375168, 2356172064, 3141562752, 4712344128, 6283125504, 9424688256, 18849376512]

約数ペア:

[(1, 18849376512), (2, 9424688256), (3, 6283125504), (4, 4712344128), (6, 3141562752), (8, 2356172064), (9, 2094375168), (12, 1570781376), (16, 1178086032), (18, 1047187584), (19, 992072448), (24, 785390688), (27, 698125056), (32, 589043016), (36, 523593792), (38, 496036224), (48, 392695344), (54, 349062528), (57, 330690816), (64, 294521508), (72, 261796896), (76, 248018112), (81, 232708352), (96, 196347672), (108, 174531264), (114, 165345408), (128, 147260754), (144, 130898448), (152, 124009056), (162, 116354176), (171, 110230272), (192, 98173836), (216, 87265632), (228, 82672704), (256, 73630377), (288, 65449224), (304, 62004528), (324, 58177088), (342, 55115136), (384, 49086918), (432, 43632816), (456, 41336352), (513, 36743424), (576, 32724612), (608, 31002264), (648, 29088544), (684, 27557568), (768, 24543459), (864, 21816408), (912, 20668176), (1026, 18371712), (1152, 16362306), (1216, 15501132), (1296, 14544272), (1368, 13778784), (1539, 12247808), (1728, 10908204), (1824, 10334088), (2052, 9185856), (2304, 8181153), (2432, 7750566), (2592, 7272136), (2736, 6889392), (3078, 6123904), (3456, 5454102), (3648, 5167044), (4104, 4592928), (4864, 3875283), (5184, 3636068), (5472, 3444696), (6156, 3061952), (6912, 2727051), (7296, 2583522), (8208, 2296464), (10368, 1818034), (10944, 1722348), (12312, 1530976), (14592, 1291761), (16416, 1148232), (20736, 909017), (21888, 861174), (24624, 765488), (32832, 574116), (43776, 430587), (47843, 393984), (49248, 382744), (65664, 287058), (95686, 196992), (98496, 191372), (131328, 143529)]