22726179

素因数分解:

$3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1993}}^1$

素因数の和:2187

約数の個数: 24

約数和(自身を含む): 37742432

約数和(自身を除く): 15016253

約数列:

[1, 3, 7, 9, 21, 63, 181, 543, 1267, 1629, 1993, 3801, 5979, 11403, 13951, 17937, 41853, 125559, 360733, 1082199, 2525131, 3246597, 7575393, 22726179]

約数ペア:

[(1, 22726179), (3, 7575393), (7, 3246597), (9, 2525131), (21, 1082199), (63, 360733), (181, 125559), (543, 41853), (1267, 17937), (1629, 13951), (1993, 11403), (3801, 5979)]