1218468

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{1721}}^1$

素因数の和:1787

約数の個数: 24

約数和(自身を含む): 2892960

約数和(自身を除く): 1674492

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 708, 1721, 3442, 5163, 6884, 10326, 20652, 101539, 203078, 304617, 406156, 609234, 1218468]

約数ペア:

[(1, 1218468), (2, 609234), (3, 406156), (4, 304617), (6, 203078), (12, 101539), (59, 20652), (118, 10326), (177, 6884), (236, 5163), (354, 3442), (708, 1721)]