39964542

素因数分解:

$2^1\times 3^1\times {\mathrm{353}}^1\times {\mathrm{18869}}^1$

素因数の和:19227

約数の個数: 16

約数和(自身を含む): 80159760

約数和(自身を除く): 40195218

約数列:

[1, 2, 3, 6, 353, 706, 1059, 2118, 18869, 37738, 56607, 113214, 6660757, 13321514, 19982271, 39964542]

約数ペア:

[(1, 39964542), (2, 19982271), (3, 13321514), (6, 6660757), (353, 113214), (706, 56607), (1059, 37738), (2118, 18869)]