13205916

素因数分解:

$2^2\times 3^4\times {\mathrm{40759}}^1$

素因数の和:40775

約数の個数: 30

約数和(自身を含む): 34523720

約数和(自身を除く): 21317804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 40759, 81518, 122277, 163036, 244554, 366831, 489108, 733662, 1100493, 1467324, 2200986, 3301479, 4401972, 6602958, 13205916]

約数ペア:

[(1, 13205916), (2, 6602958), (3, 4401972), (4, 3301479), (6, 2200986), (9, 1467324), (12, 1100493), (18, 733662), (27, 489108), (36, 366831), (54, 244554), (81, 163036), (108, 122277), (162, 81518), (324, 40759)]