18325401

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1\times {\mathrm{389}}^1$

素因数の和:816

約数の個数: 16

約数和(自身を含む): 25159680

約数和(自身を除く): 6834279

約数列:

[1, 3, 41, 123, 383, 389, 1149, 1167, 15703, 15949, 47109, 47847, 148987, 446961, 6108467, 18325401]

約数ペア:

[(1, 18325401), (3, 6108467), (41, 446961), (123, 148987), (383, 47847), (389, 47109), (1149, 15949), (1167, 15703)]