12578004

素因数分解:

$2^2\times 3^4\times {\mathrm{38821}}^1$

素因数の和:38837

約数の個数: 30

約数和(自身を含む): 32882234

約数和(自身を除く): 20304230

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 38821, 77642, 116463, 155284, 232926, 349389, 465852, 698778, 1048167, 1397556, 2096334, 3144501, 4192668, 6289002, 12578004]

約数ペア:

[(1, 12578004), (2, 6289002), (3, 4192668), (4, 3144501), (6, 2096334), (9, 1397556), (12, 1048167), (18, 698778), (27, 465852), (36, 349389), (54, 232926), (81, 155284), (108, 116463), (162, 77642), (324, 38821)]