68121.000000

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19973}}^1$

素因数の和:19985

約数の個数: 16

約数和(自身を含む): 1917504

約数和(自身を除く): 1078638

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 19973, 39946, 59919, 119838, 139811, 279622, 419433, 838866]

約数ペア:

[(1, 838866), (2, 419433), (3, 279622), (6, 139811), (7, 119838), (14, 59919), (21, 39946), (42, 19973)]