20180860074

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{5119447}}^1$

素因数の和:5119531

約数の個数: 32

約数和(自身を含む): 45460698240

約数和(自身を除く): 25279838166

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 438, 657, 1314, 1971, 3942, 5119447, 10238894, 15358341, 30716682, 46075023, 92150046, 138225069, 276450138, 373719631, 747439262, 1121158893, 2242317786, 3363476679, 6726953358, 10090430037, 20180860074]

約数ペア:

[(1, 20180860074), (2, 10090430037), (3, 6726953358), (6, 3363476679), (9, 2242317786), (18, 1121158893), (27, 747439262), (54, 373719631), (73, 276450138), (146, 138225069), (219, 92150046), (438, 46075023), (657, 30716682), (1314, 15358341), (1971, 10238894), (3942, 5119447)]