22685481

素因数分解:

$3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1319}}^1$

素因数の和:1355

約数の個数: 48

約数和(自身を含む): 42134400

約数和(自身を除く): 19448919

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 91, 117, 147, 189, 273, 351, 441, 637, 819, 1319, 1323, 1911, 2457, 3957, 5733, 9233, 11871, 17147, 17199, 27699, 35613, 51441, 64631, 83097, 120029, 154323, 193893, 249291, 360087, 462969, 581679, 840203, 1080261, 1745037, 2520609, 3240783, 7561827, 22685481]

約数ペア:

[(1, 22685481), (3, 7561827), (7, 3240783), (9, 2520609), (13, 1745037), (21, 1080261), (27, 840203), (39, 581679), (49, 462969), (63, 360087), (91, 249291), (117, 193893), (147, 154323), (189, 120029), (273, 83097), (351, 64631), (441, 51441), (637, 35613), (819, 27699), (1319, 17199), (1323, 17147), (1911, 11871), (2457, 9233), (3957, 5733)]