13437882

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{20177}}^1$

素因数の和:20222

約数の個数: 24

約数和(自身を含む): 29903796

約数和(自身を除く): 16465914

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 20177, 40354, 60531, 121062, 181593, 363186, 746549, 1493098, 2239647, 4479294, 6718941, 13437882]

約数ペア:

[(1, 13437882), (2, 6718941), (3, 4479294), (6, 2239647), (9, 1493098), (18, 746549), (37, 363186), (74, 181593), (111, 121062), (222, 60531), (333, 40354), (666, 20177)]