18486522

素因数分解:

$2^1\times 3^3\times {\mathrm{342343}}^1$

素因数の和:342354

約数の個数: 16

約数和(自身を含む): 41081280

約数和(自身を除く): 22594758

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 342343, 684686, 1027029, 2054058, 3081087, 6162174, 9243261, 18486522]

約数ペア:

[(1, 18486522), (2, 9243261), (3, 6162174), (6, 3081087), (9, 2054058), (18, 1027029), (27, 684686), (54, 342343)]