2006395587

素因数分解:

$3^2\times 7^1\times {\mathrm{7001}}^1\times {\mathrm{4549}}^1$

素因数の和:11563

約数の個数: 24

約数和(自身を含む): 3313346400

約数和(自身を除く): 1306950813

約数列:

[1, 3, 7, 9, 21, 63, 4549, 7001, 13647, 21003, 31843, 40941, 49007, 63009, 95529, 147021, 286587, 441063, 31847549, 95542647, 222932843, 286627941, 668798529, 2006395587]

約数ペア:

[(1, 2006395587), (3, 668798529), (7, 286627941), (9, 222932843), (21, 95542647), (63, 31847549), (4549, 441063), (7001, 286587), (13647, 147021), (21003, 95529), (31843, 63009), (40941, 49007)]