220930836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2630129}}^1$

素因数の和:2630143

約数の個数: 24

約数和(自身を含む): 589149120

約数和(自身を除く): 368218284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2630129, 5260258, 7890387, 10520516, 15780774, 18410903, 31561548, 36821806, 55232709, 73643612, 110465418, 220930836]

約数ペア:

[(1, 220930836), (2, 110465418), (3, 73643612), (4, 55232709), (6, 36821806), (7, 31561548), (12, 18410903), (14, 15780774), (21, 10520516), (28, 7890387), (42, 5260258), (84, 2630129)]