68098278

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{306749}}^1$

素因数の和:306791

約数の個数: 16

約数和(自身を含む): 139878000

約数和(自身を除く): 71779722

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 306749, 613498, 920247, 1840494, 11349713, 22699426, 34049139, 68098278]

約数ペア:

[(1, 68098278), (2, 34049139), (3, 22699426), (6, 11349713), (37, 1840494), (74, 920247), (111, 613498), (222, 306749)]