220121766

素因数分解:

$2^1\times 3^3\times {\mathrm{1847}}^1\times {\mathrm{2207}}^1$

素因数の和:4065

約数の個数: 32

約数和(自身を含む): 489646080

約数和(自身を除く): 269524314

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1847, 2207, 3694, 4414, 5541, 6621, 11082, 13242, 16623, 19863, 33246, 39726, 49869, 59589, 99738, 119178, 4076329, 8152658, 12228987, 24457974, 36686961, 73373922, 110060883, 220121766]

約数ペア:

[(1, 220121766), (2, 110060883), (3, 73373922), (6, 36686961), (9, 24457974), (18, 12228987), (27, 8152658), (54, 4076329), (1847, 119178), (2207, 99738), (3694, 59589), (4414, 49869), (5541, 39726), (6621, 33246), (11082, 19863), (13242, 16623)]