68615538

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{309079}}^1$

素因数の和:309121

約数の個数: 16

約数和(自身を含む): 140940480

約数和(自身を除く): 72324942

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 309079, 618158, 927237, 1854474, 11435923, 22871846, 34307769, 68615538]

約数ペア:

[(1, 68615538), (2, 34307769), (3, 22871846), (6, 11435923), (37, 1854474), (74, 927237), (111, 618158), (222, 309079)]