9720318

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{20507}}^1$

素因数の和:20591

約数の個数: 16

約数和(自身を含む): 19687680

約数和(自身を除く): 9967362

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 20507, 41014, 61521, 123042, 1620053, 3240106, 4860159, 9720318]

約数ペア:

[(1, 9720318), (2, 4860159), (3, 3240106), (6, 1620053), (79, 123042), (158, 61521), (237, 41014), (474, 20507)]