68528844

素因数分解:

$2^2\times 3^2\times {\mathrm{1903579}}^1$

素因数の和:1903589

約数の個数: 18

約数和(自身を含む): 173225780

約数和(自身を除く): 104696936

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1903579, 3807158, 5710737, 7614316, 11421474, 17132211, 22842948, 34264422, 68528844]

約数ペア:

[(1, 68528844), (2, 34264422), (3, 22842948), (4, 17132211), (6, 11421474), (9, 7614316), (12, 5710737), (18, 3807158), (36, 1903579)]