15367986

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:331

約数の個数: 48

約数和(自身を含む): 34496280

約数和(自身を除く): 19128294

約数列:

[1, 2, 3, 6, 9, 18, 53, 89, 106, 159, 178, 181, 267, 318, 362, 477, 534, 543, 801, 954, 1086, 1602, 1629, 3258, 4717, 9434, 9593, 14151, 16109, 19186, 28302, 28779, 32218, 42453, 48327, 57558, 84906, 86337, 96654, 144981, 172674, 289962, 853777, 1707554, 2561331, 5122662, 7683993, 15367986]

約数ペア:

[(1, 15367986), (2, 7683993), (3, 5122662), (6, 2561331), (9, 1707554), (18, 853777), (53, 289962), (89, 172674), (106, 144981), (159, 96654), (178, 86337), (181, 84906), (267, 57558), (318, 48327), (362, 42453), (477, 32218), (534, 28779), (543, 28302), (801, 19186), (954, 16109), (1086, 14151), (1602, 9593), (1629, 9434), (3258, 4717)]