22990356

素因数分解:

$2^2\times 3^2\times {\mathrm{638621}}^1$

素因数の和:638631

約数の個数: 18

約数和(自身を含む): 58114602

約数和(自身を除く): 35124246

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 638621, 1277242, 1915863, 2554484, 3831726, 5747589, 7663452, 11495178, 22990356]

約数ペア:

[(1, 22990356), (2, 11495178), (3, 7663452), (4, 5747589), (6, 3831726), (9, 2554484), (12, 1915863), (18, 1277242), (36, 638621)]