122222286

素因数分解:

$2^1\times 3^2\times {\mathrm{223}}^1\times {\mathrm{30449}}^1$

素因数の和:30680

約数の個数: 24

約数和(自身を含む): 266011200

約数和(自身を除く): 143788914

約数列:

[1, 2, 3, 6, 9, 18, 223, 446, 669, 1338, 2007, 4014, 30449, 60898, 91347, 182694, 274041, 548082, 6790127, 13580254, 20370381, 40740762, 61111143, 122222286]

約数ペア:

[(1, 122222286), (2, 61111143), (3, 40740762), (6, 20370381), (9, 13580254), (18, 6790127), (223, 548082), (446, 274041), (669, 182694), (1338, 91347), (2007, 60898), (4014, 30449)]