2021493762

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{1841069}}^1$

素因数の和:1841138

約数の個数: 24

約数和(自身を含む): 4451707260

約数和(自身を除く): 2430213498

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 1841069, 3682138, 5523207, 11046414, 16569621, 33139242, 112305209, 224610418, 336915627, 673831254, 1010746881, 2021493762]

約数ペア:

[(1, 2021493762), (2, 1010746881), (3, 673831254), (6, 336915627), (9, 224610418), (18, 112305209), (61, 33139242), (122, 16569621), (183, 11046414), (366, 5523207), (549, 3682138), (1098, 1841069)]