12501054

素因数分解:

$2^1\times 3^4\times {\mathrm{77167}}^1$

素因数の和:77181

約数の個数: 20

約数和(自身を含む): 28011984

約数和(自身を除く): 15510930

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 77167, 154334, 231501, 463002, 694503, 1389006, 2083509, 4167018, 6250527, 12501054]

約数ペア:

[(1, 12501054), (2, 6250527), (3, 4167018), (6, 2083509), (9, 1389006), (18, 694503), (27, 463002), (54, 231501), (81, 154334), (162, 77167)]