18312048

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:156

約数の個数: 160

約数和(自身を含む): 58329600

約数和(自身を除く): 40017552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 27, 36, 38, 46, 48, 54, 57, 69, 72, 76, 92, 97, 108, 114, 138, 144, 152, 171, 184, 194, 207, 216, 228, 276, 291, 304, 342, 368, 388, 414, 432, 437, 456, 513, 552, 582, 621, 684, 776, 828, 873, 874, 912, 1026, 1104, 1164, 1242, 1311, 1368, 1552, 1656, 1746, 1748, 1843, 2052, 2231, 2328, 2484, 2619, 2622, 2736, 3312, 3492, 3496, 3686, 3933, 4104, 4462, 4656, 4968, 5238, 5244, 5529, 6693, 6984, 6992, 7372, 7866, 8208, 8924, 9936, 10476, 10488, 11058, 11799, 13386, 13968, 14744, 15732, 16587, 17848, 20079, 20952, 20976, 22116, 23598, 26772, 29488, 31464, 33174, 35696, 40158, 41904, 42389, 44232, 47196, 49761, 53544, 60237, 62928, 66348, 80316, 84778, 88464, 94392, 99522, 107088, 120474, 127167, 132696, 160632, 169556, 188784, 199044, 240948, 254334, 265392, 321264, 339112, 381501, 398088, 481896, 508668, 678224, 763002, 796176, 963792, 1017336, 1144503, 1526004, 2034672, 2289006, 3052008, 4578012, 6104016, 9156024, 18312048]

約数ペア:

[(1, 18312048), (2, 9156024), (3, 6104016), (4, 4578012), (6, 3052008), (8, 2289006), (9, 2034672), (12, 1526004), (16, 1144503), (18, 1017336), (19, 963792), (23, 796176), (24, 763002), (27, 678224), (36, 508668), (38, 481896), (46, 398088), (48, 381501), (54, 339112), (57, 321264), (69, 265392), (72, 254334), (76, 240948), (92, 199044), (97, 188784), (108, 169556), (114, 160632), (138, 132696), (144, 127167), (152, 120474), (171, 107088), (184, 99522), (194, 94392), (207, 88464), (216, 84778), (228, 80316), (276, 66348), (291, 62928), (304, 60237), (342, 53544), (368, 49761), (388, 47196), (414, 44232), (432, 42389), (437, 41904), (456, 40158), (513, 35696), (552, 33174), (582, 31464), (621, 29488), (684, 26772), (776, 23598), (828, 22116), (873, 20976), (874, 20952), (912, 20079), (1026, 17848), (1104, 16587), (1164, 15732), (1242, 14744), (1311, 13968), (1368, 13386), (1552, 11799), (1656, 11058), (1746, 10488), (1748, 10476), (1843, 9936), (2052, 8924), (2231, 8208), (2328, 7866), (2484, 7372), (2619, 6992), (2622, 6984), (2736, 6693), (3312, 5529), (3492, 5244), (3496, 5238), (3686, 4968), (3933, 4656), (4104, 4462)]