71727138

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{569263}}^1$

素因数の和:569278

約数の個数: 24

約数和(自身を含む): 177610368

約数和(自身を除く): 105883230

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 569263, 1138526, 1707789, 3415578, 3984841, 5123367, 7969682, 10246734, 11954523, 23909046, 35863569, 71727138]

約数ペア:

[(1, 71727138), (2, 35863569), (3, 23909046), (6, 11954523), (7, 10246734), (9, 7969682), (14, 5123367), (18, 3984841), (21, 3415578), (42, 1707789), (63, 1138526), (126, 569263)]