2011574142

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{866311}}^1$

素因数の和:866365

約数の個数: 32

約数和(自身を含む): 4574127360

約数和(自身を除く): 2562553218

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 866311, 1732622, 2598933, 5197866, 7796799, 15593598, 23390397, 37251373, 46780794, 74502746, 111754119, 223508238, 335262357, 670524714, 1005787071, 2011574142]

約数ペア:

[(1, 2011574142), (2, 1005787071), (3, 670524714), (6, 335262357), (9, 223508238), (18, 111754119), (27, 74502746), (43, 46780794), (54, 37251373), (86, 23390397), (129, 15593598), (258, 7796799), (387, 5197866), (774, 2598933), (1161, 1732622), (2322, 866311)]