68802666

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{266677}}^1$

素因数の和:266725

約数の個数: 16

約数和(自身を含む): 140805984

約数和(自身を除く): 72003318

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 266677, 533354, 800031, 1600062, 11467111, 22934222, 34401333, 68802666]

約数ペア:

[(1, 68802666), (2, 34401333), (3, 22934222), (6, 11467111), (43, 1600062), (86, 800031), (129, 533354), (258, 266677)]