18092408

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3217}}^1$

素因数の和:3279

約数の個数: 32

約数和(自身を含む): 36685200

約数和(自身を除く): 18592792

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 1406, 2812, 3217, 5624, 6434, 12868, 25736, 61123, 119029, 122246, 238058, 244492, 476116, 488984, 952232, 2261551, 4523102, 9046204, 18092408]

約数ペア:

[(1, 18092408), (2, 9046204), (4, 4523102), (8, 2261551), (19, 952232), (37, 488984), (38, 476116), (74, 244492), (76, 238058), (148, 122246), (152, 119029), (296, 61123), (703, 25736), (1406, 12868), (2812, 6434), (3217, 5624)]