123291084

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1467751}}^1$

素因数の和:1467765

約数の個数: 24

約数和(自身を含む): 328776448

約数和(自身を除く): 205485364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1467751, 2935502, 4403253, 5871004, 8806506, 10274257, 17613012, 20548514, 30822771, 41097028, 61645542, 123291084]

約数ペア:

[(1, 123291084), (2, 61645542), (3, 41097028), (4, 30822771), (6, 20548514), (7, 17613012), (12, 10274257), (14, 8806506), (21, 5871004), (28, 4403253), (42, 2935502), (84, 1467751)]