12146463

素因数分解:

$3^3\times 7^2\times {\mathrm{9181}}^1$

素因数の和:9204

約数の個数: 24

約数和(自身を含む): 20934960

約数和(自身を除く): 8788497

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 9181, 27543, 64267, 82629, 192801, 247887, 449869, 578403, 1349607, 1735209, 4048821, 12146463]

約数ペア:

[(1, 12146463), (3, 4048821), (7, 1735209), (9, 1349607), (21, 578403), (27, 449869), (49, 247887), (63, 192801), (147, 82629), (189, 64267), (441, 27543), (1323, 9181)]