18371868

素因数分解:

$2^2\times 3^1\times {\mathrm{151}}^1\times {\mathrm{10139}}^1$

素因数の和:10297

約数の個数: 24

約数和(自身を含む): 43155840

約数和(自身を除く): 24783972

約数列:

[1, 2, 3, 4, 6, 12, 151, 302, 453, 604, 906, 1812, 10139, 20278, 30417, 40556, 60834, 121668, 1530989, 3061978, 4592967, 6123956, 9185934, 18371868]

約数ペア:

[(1, 18371868), (2, 9185934), (3, 6123956), (4, 4592967), (6, 3061978), (12, 1530989), (151, 121668), (302, 60834), (453, 40556), (604, 30417), (906, 20278), (1812, 10139)]