90717642

素因数分解:

$2^1\times 3^2\times {\mathrm{263}}^1\times {\mathrm{19163}}^1$

素因数の和:19434

約数の個数: 24

約数和(自身を含む): 197312544

約数和(自身を除く): 106594902

約数列:

[1, 2, 3, 6, 9, 18, 263, 526, 789, 1578, 2367, 4734, 19163, 38326, 57489, 114978, 172467, 344934, 5039869, 10079738, 15119607, 30239214, 45358821, 90717642]

約数ペア:

[(1, 90717642), (2, 45358821), (3, 30239214), (6, 15119607), (9, 10079738), (18, 5039869), (263, 344934), (526, 172467), (789, 114978), (1578, 57489), (2367, 38326), (4734, 19163)]