40427214

素因数分解:

$2^1\times 3^1\times {\mathrm{389}}^1\times {\mathrm{17321}}^1$

素因数の和:17715

約数の個数: 16

約数和(自身を含む): 81066960

約数和(自身を除く): 40639746

約数列:

[1, 2, 3, 6, 389, 778, 1167, 2334, 17321, 34642, 51963, 103926, 6737869, 13475738, 20213607, 40427214]

約数ペア:

[(1, 40427214), (2, 20213607), (3, 13475738), (6, 6737869), (389, 103926), (778, 51963), (1167, 34642), (2334, 17321)]