139311564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1658471}}^1$

素因数の和:1658485

約数の個数: 24

約数和(自身を含む): 371497728

約数和(自身を除く): 232186164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1658471, 3316942, 4975413, 6633884, 9950826, 11609297, 19901652, 23218594, 34827891, 46437188, 69655782, 139311564]

約数ペア:

[(1, 139311564), (2, 69655782), (3, 46437188), (4, 34827891), (6, 23218594), (7, 19901652), (12, 11609297), (14, 9950826), (21, 6633884), (28, 4975413), (42, 3316942), (84, 1658471)]