180335934

素因数分解:

$2^1\times 3^2\times {\mathrm{821}}^1\times {\mathrm{12203}}^1$

素因数の和:13032

約数の個数: 24

約数和(自身を含む): 391235832

約数和(自身を除く): 210899898

約数列:

[1, 2, 3, 6, 9, 18, 821, 1642, 2463, 4926, 7389, 12203, 14778, 24406, 36609, 73218, 109827, 219654, 10018663, 20037326, 30055989, 60111978, 90167967, 180335934]

約数ペア:

[(1, 180335934), (2, 90167967), (3, 60111978), (6, 30055989), (9, 20037326), (18, 10018663), (821, 219654), (1642, 109827), (2463, 73218), (4926, 36609), (7389, 24406), (12203, 14778)]