518331366

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{9203}}^1$

素因数の和:9370

約数の個数: 64

約数和(自身を含む): 1325376000

約数和(自身を除く): 807044634

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 149, 189, 298, 378, 447, 894, 1043, 1341, 2086, 2682, 3129, 4023, 6258, 8046, 9203, 9387, 18406, 18774, 27609, 28161, 55218, 56322, 64421, 82827, 128842, 165654, 193263, 248481, 386526, 496962, 579789, 1159578, 1371247, 1739367, 2742494, 3478734, 4113741, 8227482, 9598729, 12341223, 19197458, 24682446, 28796187, 37023669, 57592374, 74047338, 86388561, 172777122, 259165683, 518331366]

約数ペア:

[(1, 518331366), (2, 259165683), (3, 172777122), (6, 86388561), (7, 74047338), (9, 57592374), (14, 37023669), (18, 28796187), (21, 24682446), (27, 19197458), (42, 12341223), (54, 9598729), (63, 8227482), (126, 4113741), (149, 3478734), (189, 2742494), (298, 1739367), (378, 1371247), (447, 1159578), (894, 579789), (1043, 496962), (1341, 386526), (2086, 248481), (2682, 193263), (3129, 165654), (4023, 128842), (6258, 82827), (8046, 64421), (9203, 56322), (9387, 55218), (18406, 28161), (18774, 27609)]