68872146

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{234259}}^1$

素因数の和:234278

約数の個数: 24

約数和(自身を含む): 160233840

約数和(自身を除く): 91361694

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 234259, 468518, 702777, 1405554, 1639813, 3279626, 4919439, 9838878, 11478691, 22957382, 34436073, 68872146]

約数ペア:

[(1, 68872146), (2, 34436073), (3, 22957382), (6, 11478691), (7, 9838878), (14, 4919439), (21, 3279626), (42, 1639813), (49, 1405554), (98, 702777), (147, 468518), (294, 234259)]