128425002

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{18661}}^1$

素因数の和:18734

約数の個数: 32

約数和(自身を含む): 272315904

約数和(自身を除く): 143890902

約数列:

[1, 2, 3, 6, 31, 37, 62, 74, 93, 111, 186, 222, 1147, 2294, 3441, 6882, 18661, 37322, 55983, 111966, 578491, 690457, 1156982, 1380914, 1735473, 2071371, 3470946, 4142742, 21404167, 42808334, 64212501, 128425002]

約数ペア:

[(1, 128425002), (2, 64212501), (3, 42808334), (6, 21404167), (31, 4142742), (37, 3470946), (62, 2071371), (74, 1735473), (93, 1380914), (111, 1156982), (186, 690457), (222, 578491), (1147, 111966), (2294, 55983), (3441, 37322), (6882, 18661)]