12222972

素因数分解:

$2^2\times 3^2\times {\mathrm{339527}}^1$

素因数の和:339537

約数の個数: 18

約数和(自身を含む): 30897048

約数和(自身を除く): 18674076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 339527, 679054, 1018581, 1358108, 2037162, 3055743, 4074324, 6111486, 12222972]

約数ペア:

[(1, 12222972), (2, 6111486), (3, 4074324), (4, 3055743), (6, 2037162), (9, 1358108), (12, 1018581), (18, 679054), (36, 339527)]