63889404

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{38303}}^1$

素因数の和:38449

約数の個数: 24

約数和(自身を含む): 150151680

約数和(自身を除く): 86262276

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 38303, 76606, 114909, 153212, 229818, 459636, 5324117, 10648234, 15972351, 21296468, 31944702, 63889404]

約数ペア:

[(1, 63889404), (2, 31944702), (3, 21296468), (4, 15972351), (6, 10648234), (12, 5324117), (139, 459636), (278, 229818), (417, 153212), (556, 114909), (834, 76606), (1668, 38303)]