78979218

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{306121}}^1$

素因数の和:306169

約数の個数: 16

約数和(自身を含む): 161632416

約数和(自身を除く): 82653198

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 306121, 612242, 918363, 1836726, 13163203, 26326406, 39489609, 78979218]

約数ペア:

[(1, 78979218), (2, 39489609), (3, 26326406), (6, 13163203), (43, 1836726), (86, 918363), (129, 612242), (258, 306121)]