80521818

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{33301}}^1$

素因数の和:33350

約数の個数: 32

約数和(自身を含む): 179031552

約数和(自身を除く): 98509734

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 33301, 66602, 99903, 199806, 432913, 865826, 1032331, 1298739, 2064662, 2597478, 3096993, 6193986, 13420303, 26840606, 40260909, 80521818]

約数ペア:

[(1, 80521818), (2, 40260909), (3, 26840606), (6, 13420303), (13, 6193986), (26, 3096993), (31, 2597478), (39, 2064662), (62, 1298739), (78, 1032331), (93, 865826), (186, 432913), (403, 199806), (806, 99903), (1209, 66602), (2418, 33301)]