21824370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{80831}}^1$

素因数の和:80847

約数の個数: 32

約数和(自身を含む): 58199040

約数和(自身を除く): 36374670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 80831, 161662, 242493, 404155, 484986, 727479, 808310, 1212465, 1454958, 2182437, 2424930, 3637395, 4364874, 7274790, 10912185, 21824370]

約数ペア:

[(1, 21824370), (2, 10912185), (3, 7274790), (5, 4364874), (6, 3637395), (9, 2424930), (10, 2182437), (15, 1454958), (18, 1212465), (27, 808310), (30, 727479), (45, 484986), (54, 404155), (90, 242493), (135, 161662), (270, 80831)]