390582

素因数分解:

$2^1\times 3^4\times {\mathrm{2411}}^1$

素因数の和:2425

約数の個数: 20

約数和(自身を含む): 875556

約数和(自身を除く): 484974

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 2411, 4822, 7233, 14466, 21699, 43398, 65097, 130194, 195291, 390582]

約数ペア:

[(1, 390582), (2, 195291), (3, 130194), (6, 65097), (9, 43398), (18, 21699), (27, 14466), (54, 7233), (81, 4822), (162, 2411)]