18247928

素因数分解:

$2^3\times {\mathrm{691}}^1\times {\mathrm{3301}}^1$

素因数の和:3998

約数の個数: 16

約数和(自身を含む): 34274760

約数和(自身を除く): 16026832

約数列:

[1, 2, 4, 8, 691, 1382, 2764, 3301, 5528, 6602, 13204, 26408, 2280991, 4561982, 9123964, 18247928]

約数ペア:

[(1, 18247928), (2, 9123964), (4, 4561982), (8, 2280991), (691, 26408), (1382, 13204), (2764, 6602), (3301, 5528)]