21229146

素因数分解:

$2^1\times 3^2\times {\mathrm{733}}^1\times {\mathrm{1609}}^1$

素因数の和:2350

約数の個数: 24

約数和(自身を含む): 46087860

約数和(自身を除く): 24858714

約数列:

[1, 2, 3, 6, 9, 18, 733, 1466, 1609, 2199, 3218, 4398, 4827, 6597, 9654, 13194, 14481, 28962, 1179397, 2358794, 3538191, 7076382, 10614573, 21229146]

約数ペア:

[(1, 21229146), (2, 10614573), (3, 7076382), (6, 3538191), (9, 2358794), (18, 1179397), (733, 28962), (1466, 14481), (1609, 13194), (2199, 9654), (3218, 6597), (4398, 4827)]