22686222

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^3\times {\mathrm{1721}}^1$

素因数の和:1765

約数の個数: 32

約数和(自身を含む): 49180320

約数和(自身を除く): 26494098

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 1721, 2197, 3442, 4394, 5163, 6591, 10326, 13182, 22373, 44746, 67119, 134238, 290849, 581698, 872547, 1745094, 3781037, 7562074, 11343111, 22686222]

約数ペア:

[(1, 22686222), (2, 11343111), (3, 7562074), (6, 3781037), (13, 1745094), (26, 872547), (39, 581698), (78, 290849), (169, 134238), (338, 67119), (507, 44746), (1014, 22373), (1721, 13182), (2197, 10326), (3442, 6591), (4394, 5163)]