138333906

素因数分解:

$2^1\times 3^4\times {\mathrm{853913}}^1$

素因数の和:853927

約数の個数: 20

約数和(自身を含む): 309970782

約数和(自身を除く): 171636876

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 853913, 1707826, 2561739, 5123478, 7685217, 15370434, 23055651, 46111302, 69166953, 138333906]

約数ペア:

[(1, 138333906), (2, 69166953), (3, 46111302), (6, 23055651), (9, 15370434), (18, 7685217), (27, 5123478), (54, 2561739), (81, 1707826), (162, 853913)]