149769564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1782971}}^1$

素因数の和:1782985

約数の個数: 24

約数和(自身を含む): 399385728

約数和(自身を除く): 249616164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1782971, 3565942, 5348913, 7131884, 10697826, 12480797, 21395652, 24961594, 37442391, 49923188, 74884782, 149769564]

約数ペア:

[(1, 149769564), (2, 74884782), (3, 49923188), (4, 37442391), (6, 24961594), (7, 21395652), (12, 12480797), (14, 10697826), (21, 7131884), (28, 5348913), (42, 3565942), (84, 1782971)]