17371386

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:331

約数の個数: 48

約数和(自身を含む): 38918880

約数和(自身を除く): 21547494

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 131, 139, 159, 262, 278, 318, 393, 417, 477, 786, 834, 954, 1179, 1251, 2358, 2502, 6943, 7367, 13886, 14734, 18209, 20829, 22101, 36418, 41658, 44202, 54627, 62487, 66303, 109254, 124974, 132606, 163881, 327762, 965077, 1930154, 2895231, 5790462, 8685693, 17371386]

約数ペア:

[(1, 17371386), (2, 8685693), (3, 5790462), (6, 2895231), (9, 1930154), (18, 965077), (53, 327762), (106, 163881), (131, 132606), (139, 124974), (159, 109254), (262, 66303), (278, 62487), (318, 54627), (393, 44202), (417, 41658), (477, 36418), (786, 22101), (834, 20829), (954, 18209), (1179, 14734), (1251, 13886), (2358, 7367), (2502, 6943)]