42177142

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{9157}}^1$

素因数の和:9220

約数の個数: 24

約数和(自身を含む): 75168864

約数和(自身を除く): 32991722

約数列:

[1, 2, 7, 14, 47, 49, 94, 98, 329, 658, 2303, 4606, 9157, 18314, 64099, 128198, 430379, 448693, 860758, 897386, 3012653, 6025306, 21088571, 42177142]

約数ペア:

[(1, 42177142), (2, 21088571), (7, 6025306), (14, 3012653), (47, 897386), (49, 860758), (94, 448693), (98, 430379), (329, 128198), (658, 64099), (2303, 18314), (4606, 9157)]