18740292

素因数分解:

$2^2\times 3^1\times {\mathrm{757}}^1\times {\mathrm{2063}}^1$

素因数の和:2827

約数の個数: 24

約数和(自身を含む): 43806336

約数和(自身を除く): 25066044

約数列:

[1, 2, 3, 4, 6, 12, 757, 1514, 2063, 2271, 3028, 4126, 4542, 6189, 8252, 9084, 12378, 24756, 1561691, 3123382, 4685073, 6246764, 9370146, 18740292]

約数ペア:

[(1, 18740292), (2, 9370146), (3, 6246764), (4, 4685073), (6, 3123382), (12, 1561691), (757, 24756), (1514, 12378), (2063, 9084), (2271, 8252), (3028, 6189), (4126, 4542)]