63728238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1517339}}^1$

素因数の和:1517351

約数の個数: 16

約数和(自身を含む): 145664640

約数和(自身を除く): 81936402

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1517339, 3034678, 4552017, 9104034, 10621373, 21242746, 31864119, 63728238]

約数ペア:

[(1, 63728238), (2, 31864119), (3, 21242746), (6, 10621373), (7, 9104034), (14, 4552017), (21, 3034678), (42, 1517339)]