70921404

素因数分解:

$2^2\times 3^2\times {\mathrm{1970039}}^1$

素因数の和:1970049

約数の個数: 18

約数和(自身を含む): 179273640

約数和(自身を除く): 108352236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1970039, 3940078, 5910117, 7880156, 11820234, 17730351, 23640468, 35460702, 70921404]

約数ペア:

[(1, 70921404), (2, 35460702), (3, 23640468), (4, 17730351), (6, 11820234), (9, 7880156), (12, 5910117), (18, 3940078), (36, 1970039)]