18486531356

素因数分解:

$2^2\times {\mathrm{739}}^1\times {\mathrm{6253901}}^1$

素因数の和:6254644

約数の個数: 12

約数和(自身を含む): 32395212360

約数和(自身を除く): 13908681004

約数列:

[1, 2, 4, 739, 1478, 2956, 6253901, 12507802, 25015604, 4621632839, 9243265678, 18486531356]

約数ペア:

[(1, 18486531356), (2, 9243265678), (4, 4621632839), (739, 25015604), (1478, 12507802), (2956, 6253901)]