40389762

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{961661}}^1$

素因数の和:961673

約数の個数: 16

約数和(自身を含む): 92319552

約数和(自身を除く): 51929790

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 961661, 1923322, 2884983, 5769966, 6731627, 13463254, 20194881, 40389762]

約数ペア:

[(1, 40389762), (2, 20194881), (3, 13463254), (6, 6731627), (7, 5769966), (14, 2884983), (21, 1923322), (42, 961661)]