13641246

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:321

約数の個数: 48

約数和(自身を含む): 30663360

約数和(自身を除く): 17022114

約数列:

[1, 2, 3, 6, 9, 18, 53, 79, 106, 158, 159, 181, 237, 318, 362, 474, 477, 543, 711, 954, 1086, 1422, 1629, 3258, 4187, 8374, 9593, 12561, 14299, 19186, 25122, 28598, 28779, 37683, 42897, 57558, 75366, 85794, 86337, 128691, 172674, 257382, 757847, 1515694, 2273541, 4547082, 6820623, 13641246]

約数ペア:

[(1, 13641246), (2, 6820623), (3, 4547082), (6, 2273541), (9, 1515694), (18, 757847), (53, 257382), (79, 172674), (106, 128691), (158, 86337), (159, 85794), (181, 75366), (237, 57558), (318, 42897), (362, 37683), (474, 28779), (477, 28598), (543, 25122), (711, 19186), (954, 14299), (1086, 12561), (1422, 9593), (1629, 8374), (3258, 4187)]