1813668

素因数分解:

$2^2\times 3^1\times {\mathrm{359}}^1\times {\mathrm{421}}^1$

素因数の和:787

約数の個数: 24

約数和(自身を含む): 4253760

約数和(自身を除く): 2440092

約数列:

[1, 2, 3, 4, 6, 12, 359, 421, 718, 842, 1077, 1263, 1436, 1684, 2154, 2526, 4308, 5052, 151139, 302278, 453417, 604556, 906834, 1813668]

約数ペア:

[(1, 1813668), (2, 906834), (3, 604556), (4, 453417), (6, 302278), (12, 151139), (359, 5052), (421, 4308), (718, 2526), (842, 2154), (1077, 1684), (1263, 1436)]