38145366

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2311}}^1$

素因数の和:2457

約数の個数: 48

約数和(自身を含む): 95217408

約数和(自身を除く): 57072042

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 131, 262, 393, 786, 917, 1179, 1834, 2311, 2358, 2751, 4622, 5502, 6933, 8253, 13866, 16177, 16506, 20799, 32354, 41598, 48531, 97062, 145593, 291186, 302741, 605482, 908223, 1816446, 2119187, 2724669, 4238374, 5449338, 6357561, 12715122, 19072683, 38145366]

約数ペア:

[(1, 38145366), (2, 19072683), (3, 12715122), (6, 6357561), (7, 5449338), (9, 4238374), (14, 2724669), (18, 2119187), (21, 1816446), (42, 908223), (63, 605482), (126, 302741), (131, 291186), (262, 145593), (393, 97062), (786, 48531), (917, 41598), (1179, 32354), (1834, 20799), (2311, 16506), (2358, 16177), (2751, 13866), (4622, 8253), (5502, 6933)]