21936582

素因数分解:

$2^1\times 3^5\times {\mathrm{45137}}^1$

素因数の和:45154

約数の個数: 24

約数和(自身を含む): 49290696

約数和(自身を除く): 27354114

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 45137, 90274, 135411, 270822, 406233, 812466, 1218699, 2437398, 3656097, 7312194, 10968291, 21936582]

約数ペア:

[(1, 21936582), (2, 10968291), (3, 7312194), (6, 3656097), (9, 2437398), (18, 1218699), (27, 812466), (54, 406233), (81, 270822), (162, 135411), (243, 90274), (486, 45137)]