22354731

素因数分解:

$3^3\times 7^2\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:361

約数の個数: 48

約数和(自身を含む): 39298080

約数和(自身を除く): 16943349

約数列:

[1, 3, 7, 9, 21, 27, 49, 61, 63, 147, 183, 189, 277, 427, 441, 549, 831, 1281, 1323, 1647, 1939, 2493, 2989, 3843, 5817, 7479, 8967, 11529, 13573, 16897, 17451, 26901, 40719, 50691, 52353, 80703, 118279, 122157, 152073, 354837, 366471, 456219, 827953, 1064511, 2483859, 3193533, 7451577, 22354731]

約数ペア:

[(1, 22354731), (3, 7451577), (7, 3193533), (9, 2483859), (21, 1064511), (27, 827953), (49, 456219), (61, 366471), (63, 354837), (147, 152073), (183, 122157), (189, 118279), (277, 80703), (427, 52353), (441, 50691), (549, 40719), (831, 26901), (1281, 17451), (1323, 16897), (1647, 13573), (1939, 11529), (2493, 8967), (2989, 7479), (3843, 5817)]