68508678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1631159}}^1$

素因数の和:1631171

約数の個数: 16

約数和(自身を含む): 156591360

約数和(自身を除く): 88082682

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1631159, 3262318, 4893477, 9786954, 11418113, 22836226, 34254339, 68508678]

約数ペア:

[(1, 68508678), (2, 34254339), (3, 22836226), (6, 11418113), (7, 9786954), (14, 4893477), (21, 3262318), (42, 1631159)]