12220068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{145477}}^1$

素因数の和:145491

約数の個数: 24

約数和(自身を含む): 32587072

約数和(自身を除く): 20367004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 145477, 290954, 436431, 581908, 872862, 1018339, 1745724, 2036678, 3055017, 4073356, 6110034, 12220068]

約数ペア:

[(1, 12220068), (2, 6110034), (3, 4073356), (4, 3055017), (6, 2036678), (7, 1745724), (12, 1018339), (14, 872862), (21, 581908), (28, 436431), (42, 290954), (84, 145477)]