138859938

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1102063}}^1$

素因数の和:1102078

約数の個数: 24

約数和(自身を含む): 343843968

約数和(自身を除く): 204984030

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1102063, 2204126, 3306189, 6612378, 7714441, 9918567, 15428882, 19837134, 23143323, 46286646, 69429969, 138859938]

約数ペア:

[(1, 138859938), (2, 69429969), (3, 46286646), (6, 23143323), (7, 19837134), (9, 15428882), (14, 9918567), (18, 7714441), (21, 6612378), (42, 3306189), (63, 2204126), (126, 1102063)]