40620642

素因数分解:

$2^1\times 3^1\times {\mathrm{1913}}^1\times {\mathrm{3539}}^1$

素因数の和:5457

約数の個数: 16

約数和(自身を含む): 81306720

約数和(自身を除く): 40686078

約数列:

[1, 2, 3, 6, 1913, 3539, 3826, 5739, 7078, 10617, 11478, 21234, 6770107, 13540214, 20310321, 40620642]

約数ペア:

[(1, 40620642), (2, 20310321), (3, 13540214), (6, 6770107), (1913, 21234), (3539, 11478), (3826, 10617), (5739, 7078)]