56143914

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{1999}}^1$

素因数の和:2186

約数の個数: 32

約数和(自身を含む): 116736000

約数和(自身を除く): 60592086

約数列:

[1, 2, 3, 6, 31, 62, 93, 151, 186, 302, 453, 906, 1999, 3998, 4681, 5997, 9362, 11994, 14043, 28086, 61969, 123938, 185907, 301849, 371814, 603698, 905547, 1811094, 9357319, 18714638, 28071957, 56143914]

約数ペア:

[(1, 56143914), (2, 28071957), (3, 18714638), (6, 9357319), (31, 1811094), (62, 905547), (93, 603698), (151, 371814), (186, 301849), (302, 185907), (453, 123938), (906, 61969), (1999, 28086), (3998, 14043), (4681, 11994), (5997, 9362)]