68684802

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{309391}}^1$

素因数の和:309433

約数の個数: 16

約数和(自身を含む): 141082752

約数和(自身を除く): 72397950

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 309391, 618782, 928173, 1856346, 11447467, 22894934, 34342401, 68684802]

約数ペア:

[(1, 68684802), (2, 34342401), (3, 22894934), (6, 11447467), (37, 1856346), (74, 928173), (111, 618782), (222, 309391)]