18944268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{225527}}^1$

素因数の和:225541

約数の個数: 24

約数和(自身を含む): 50518272

約数和(自身を除く): 31574004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 225527, 451054, 676581, 902108, 1353162, 1578689, 2706324, 3157378, 4736067, 6314756, 9472134, 18944268]

約数ペア:

[(1, 18944268), (2, 9472134), (3, 6314756), (4, 4736067), (6, 3157378), (7, 2706324), (12, 1578689), (14, 1353162), (21, 902108), (28, 676581), (42, 451054), (84, 225527)]