220180122

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{421801}}^1$

素因数の和:421838

約数の個数: 24

約数和(自身を含む): 493508340

約数和(自身を除く): 273328218

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 421801, 843602, 1265403, 2530806, 3796209, 7592418, 12232229, 24464458, 36696687, 73393374, 110090061, 220180122]

約数ペア:

[(1, 220180122), (2, 110090061), (3, 73393374), (6, 36696687), (9, 24464458), (18, 12232229), (29, 7592418), (58, 3796209), (87, 2530806), (174, 1265403), (261, 843602), (522, 421801)]