2018341785

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{55763}}^1$

素因数の和:55917

約数の個数: 32

約数和(自身を含む): 3426140160

約数和(自身を除く): 1407798375

約数列:

[1, 3, 5, 15, 19, 57, 95, 127, 285, 381, 635, 1905, 2413, 7239, 12065, 36195, 55763, 167289, 278815, 836445, 1059497, 3178491, 5297485, 7081901, 15892455, 21245703, 35409505, 106228515, 134556119, 403668357, 672780595, 2018341785]

約数ペア:

[(1, 2018341785), (3, 672780595), (5, 403668357), (15, 134556119), (19, 106228515), (57, 35409505), (95, 21245703), (127, 15892455), (285, 7081901), (381, 5297485), (635, 3178491), (1905, 1059497), (2413, 836445), (7239, 278815), (12065, 167289), (36195, 55763)]