68190678

素因数分解:

$2^1\times 3^2\times {\mathrm{1289}}^1\times {\mathrm{2939}}^1$

素因数の和:4236

約数の個数: 24

約数和(自身を含む): 147911400

約数和(自身を除く): 79720722

約数列:

[1, 2, 3, 6, 9, 18, 1289, 2578, 2939, 3867, 5878, 7734, 8817, 11601, 17634, 23202, 26451, 52902, 3788371, 7576742, 11365113, 22730226, 34095339, 68190678]

約数ペア:

[(1, 68190678), (2, 34095339), (3, 22730226), (6, 11365113), (9, 7576742), (18, 3788371), (1289, 52902), (2578, 26451), (2939, 23202), (3867, 17634), (5878, 11601), (7734, 8817)]