157631418

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1251043}}^1$

素因数の和:1251058

約数の個数: 24

約数和(自身を含む): 390325728

約数和(自身を除く): 232694310

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1251043, 2502086, 3753129, 7506258, 8757301, 11259387, 17514602, 22518774, 26271903, 52543806, 78815709, 157631418]

約数ペア:

[(1, 157631418), (2, 78815709), (3, 52543806), (6, 26271903), (7, 22518774), (9, 17514602), (14, 11259387), (18, 8757301), (21, 7506258), (42, 3753129), (63, 2502086), (126, 1251043)]