18256176

素因数分解:

$2^4\times 3^2\times {\mathrm{97}}^1\times {\mathrm{1307}}^1$

素因数の和:1418

約数の個数: 60

約数和(自身を含む): 51658152

約数和(自身を除く): 33401976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 97, 144, 194, 291, 388, 582, 776, 873, 1164, 1307, 1552, 1746, 2328, 2614, 3492, 3921, 4656, 5228, 6984, 7842, 10456, 11763, 13968, 15684, 20912, 23526, 31368, 47052, 62736, 94104, 126779, 188208, 253558, 380337, 507116, 760674, 1014232, 1141011, 1521348, 2028464, 2282022, 3042696, 4564044, 6085392, 9128088, 18256176]

約数ペア:

[(1, 18256176), (2, 9128088), (3, 6085392), (4, 4564044), (6, 3042696), (8, 2282022), (9, 2028464), (12, 1521348), (16, 1141011), (18, 1014232), (24, 760674), (36, 507116), (48, 380337), (72, 253558), (97, 188208), (144, 126779), (194, 94104), (291, 62736), (388, 47052), (582, 31368), (776, 23526), (873, 20912), (1164, 15684), (1307, 13968), (1552, 11763), (1746, 10456), (2328, 7842), (2614, 6984), (3492, 5228), (3921, 4656)]