12960022914

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{10140863}}^1$

素因数の和:10140942

約数の個数: 24

約数和(自身を含む): 28475546112

約数和(自身を除く): 15515523198

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 10140863, 20281726, 30422589, 60845178, 91267767, 182535534, 720001273, 1440002546, 2160003819, 4320007638, 6480011457, 12960022914]

約数ペア:

[(1, 12960022914), (2, 6480011457), (3, 4320007638), (6, 2160003819), (9, 1440002546), (18, 720001273), (71, 182535534), (142, 91267767), (213, 60845178), (426, 30422589), (639, 20281726), (1278, 10140863)]