123404868

素因数分解:

$2^2\times 3^2\times {\mathrm{3427913}}^1$

素因数の和:3427923

約数の個数: 18

約数和(自身を含む): 311940174

約数和(自身を除く): 188535306

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3427913, 6855826, 10283739, 13711652, 20567478, 30851217, 41134956, 61702434, 123404868]

約数ペア:

[(1, 123404868), (2, 61702434), (3, 41134956), (4, 30851217), (6, 20567478), (9, 13711652), (12, 10283739), (18, 6855826), (36, 3427913)]