40375398

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{961319}}^1$

素因数の和:961331

約数の個数: 16

約数和(自身を含む): 92286720

約数和(自身を除く): 51911322

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 961319, 1922638, 2883957, 5767914, 6729233, 13458466, 20187699, 40375398]

約数ペア:

[(1, 40375398), (2, 20187699), (3, 13458466), (6, 6729233), (7, 5767914), (14, 2883957), (21, 1922638), (42, 961319)]