740556

素因数分解:

$2^2\times 3^3\times {\mathrm{6857}}^1$

素因数の和:6870

約数の個数: 24

約数和(自身を含む): 1920240

約数和(自身を除く): 1179684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 6857, 13714, 20571, 27428, 41142, 61713, 82284, 123426, 185139, 246852, 370278, 740556]

約数ペア:

[(1, 740556), (2, 370278), (3, 246852), (4, 185139), (6, 123426), (9, 82284), (12, 61713), (18, 41142), (27, 27428), (36, 20571), (54, 13714), (108, 6857)]