18464270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{733}}^1$

素因数の和:980

約数の個数: 32

約数和(自身を含む): 36465120

約数和(自身を除く): 18000850

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 229, 458, 733, 1145, 1466, 2290, 2519, 3665, 5038, 7330, 8063, 12595, 16126, 25190, 40315, 80630, 167857, 335714, 839285, 1678570, 1846427, 3692854, 9232135, 18464270]

約数ペア:

[(1, 18464270), (2, 9232135), (5, 3692854), (10, 1846427), (11, 1678570), (22, 839285), (55, 335714), (110, 167857), (229, 80630), (458, 40315), (733, 25190), (1145, 16126), (1466, 12595), (2290, 8063), (2519, 7330), (3665, 5038)]