126815346

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1006471}}^1$

素因数の和:1006486

約数の個数: 24

約数和(自身を含む): 314019264

約数和(自身を除く): 187203918

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1006471, 2012942, 3019413, 6038826, 7045297, 9058239, 14090594, 18116478, 21135891, 42271782, 63407673, 126815346]

約数ペア:

[(1, 126815346), (2, 63407673), (3, 42271782), (6, 21135891), (7, 18116478), (9, 14090594), (14, 9058239), (18, 7045297), (21, 6038826), (42, 3019413), (63, 2012942), (126, 1006471)]