128833404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1533731}}^1$

素因数の和:1533745

約数の個数: 24

約数和(自身を含む): 343555968

約数和(自身を除く): 214722564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1533731, 3067462, 4601193, 6134924, 9202386, 10736117, 18404772, 21472234, 32208351, 42944468, 64416702, 128833404]

約数ペア:

[(1, 128833404), (2, 64416702), (3, 42944468), (4, 32208351), (6, 21472234), (7, 18404772), (12, 10736117), (14, 9202386), (21, 6134924), (28, 4601193), (42, 3067462), (84, 1533731)]