68643018

素因数分解:

$2^1\times 3^3\times {\mathrm{1271167}}^1$

素因数の和:1271178

約数の個数: 16

約数和(自身を含む): 152540160

約数和(自身を除く): 83897142

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1271167, 2542334, 3813501, 7627002, 11440503, 22881006, 34321509, 68643018]

約数ペア:

[(1, 68643018), (2, 34321509), (3, 22881006), (6, 11440503), (9, 7627002), (18, 3813501), (27, 2542334), (54, 1271167)]