222085164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2643871}}^1$

素因数の和:2643885

約数の個数: 24

約数和(自身を含む): 592227328

約数和(自身を除く): 370142164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2643871, 5287742, 7931613, 10575484, 15863226, 18507097, 31726452, 37014194, 55521291, 74028388, 111042582, 222085164]

約数ペア:

[(1, 222085164), (2, 111042582), (3, 74028388), (4, 55521291), (6, 37014194), (7, 31726452), (12, 18507097), (14, 15863226), (21, 10575484), (28, 7931613), (42, 5287742), (84, 2643871)]