761478942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{18130451}}^1$

素因数の和:18130463

約数の個数: 16

約数和(自身を含む): 1740523392

約数和(自身を除く): 979044450

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 18130451, 36260902, 54391353, 108782706, 126913157, 253826314, 380739471, 761478942]

約数ペア:

[(1, 761478942), (2, 380739471), (3, 253826314), (6, 126913157), (7, 108782706), (14, 54391353), (21, 36260902), (42, 18130451)]