139517364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1660921}}^1$

素因数の和:1660935

約数の個数: 24

約数和(自身を含む): 372046528

約数和(自身を除く): 232529164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1660921, 3321842, 4982763, 6643684, 9965526, 11626447, 19931052, 23252894, 34879341, 46505788, 69758682, 139517364]

約数ペア:

[(1, 139517364), (2, 69758682), (3, 46505788), (4, 34879341), (6, 23252894), (7, 19931052), (12, 11626447), (14, 9965526), (21, 6643684), (28, 4982763), (42, 3321842), (84, 1660921)]