42857154

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{18457}}^1$

素因数の和:18511

約数の個数: 32

約数和(自身を含む): 97458240

約数和(自身を除く): 54601086

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 18457, 36914, 55371, 110742, 166113, 332226, 498339, 793651, 996678, 1587302, 2380953, 4761906, 7142859, 14285718, 21428577, 42857154]

約数ペア:

[(1, 42857154), (2, 21428577), (3, 14285718), (6, 7142859), (9, 4761906), (18, 2380953), (27, 1587302), (43, 996678), (54, 793651), (86, 498339), (129, 332226), (258, 166113), (387, 110742), (774, 55371), (1161, 36914), (2322, 18457)]