317646

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2521}}^1$

素因数の和:2536

約数の個数: 24

約数和(自身を含む): 786864

約数和(自身を除く): 469218

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2521, 5042, 7563, 15126, 17647, 22689, 35294, 45378, 52941, 105882, 158823, 317646]

約数ペア:

[(1, 317646), (2, 158823), (3, 105882), (6, 52941), (7, 45378), (9, 35294), (14, 22689), (18, 17647), (21, 15126), (42, 7563), (63, 5042), (126, 2521)]