15662778138

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{41435921}}^1$

素因数の和:41435939

約数の個数: 32

約数和(自身を含む): 39778485120

約数和(自身を除く): 24115706982

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 41435921, 82871842, 124307763, 248615526, 290051447, 372923289, 580102894, 745846578, 870154341, 1118769867, 1740308682, 2237539734, 2610463023, 5220926046, 7831389069, 15662778138]

約数ペア:

[(1, 15662778138), (2, 7831389069), (3, 5220926046), (6, 2610463023), (7, 2237539734), (9, 1740308682), (14, 1118769867), (18, 870154341), (21, 745846578), (27, 580102894), (42, 372923289), (54, 290051447), (63, 248615526), (126, 124307763), (189, 82871842), (378, 41435921)]