22272276

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{142771}}^1$

素因数の和:142791

約数の個数: 24

約数和(自身を含む): 55966624

約数和(自身を除く): 33694348

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 142771, 285542, 428313, 571084, 856626, 1713252, 1856023, 3712046, 5568069, 7424092, 11136138, 22272276]

約数ペア:

[(1, 22272276), (2, 11136138), (3, 7424092), (4, 5568069), (6, 3712046), (12, 1856023), (13, 1713252), (26, 856626), (39, 571084), (52, 428313), (78, 285542), (156, 142771)]