27149226

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2657}}^1$

素因数の和:2806

約数の個数: 32

約数和(自身を含む): 58943808

約数和(自身を除く): 31794582

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 131, 262, 393, 786, 1703, 2657, 3406, 5109, 5314, 7971, 10218, 15942, 34541, 69082, 103623, 207246, 348067, 696134, 1044201, 2088402, 4524871, 9049742, 13574613, 27149226]

約数ペア:

[(1, 27149226), (2, 13574613), (3, 9049742), (6, 4524871), (13, 2088402), (26, 1044201), (39, 696134), (78, 348067), (131, 207246), (262, 103623), (393, 69082), (786, 34541), (1703, 15942), (2657, 10218), (3406, 7971), (5109, 5314)]