11918646

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{28789}}^1$

素因数の和:28820

約数の個数: 24

約数和(自身を含む): 26947440

約数和(自身を除く): 15028794

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 28789, 57578, 86367, 172734, 259101, 518202, 662147, 1324294, 1986441, 3972882, 5959323, 11918646]

約数ペア:

[(1, 11918646), (2, 5959323), (3, 3972882), (6, 1986441), (9, 1324294), (18, 662147), (23, 518202), (46, 259101), (69, 172734), (138, 86367), (207, 57578), (414, 28789)]