40491642

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{217697}}^1$

素因数の和:217733

約数の個数: 16

約数和(自身を含む): 83596032

約数和(自身を除く): 43104390

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 217697, 435394, 653091, 1306182, 6748607, 13497214, 20245821, 40491642]

約数ペア:

[(1, 40491642), (2, 20245821), (3, 13497214), (6, 6748607), (31, 1306182), (62, 653091), (93, 435394), (186, 217697)]