20161325772

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11429323}}^1$

素因数の和:11429347

約数の個数: 54

約数和(自身を含む): 59283903588

約数和(自身を除く): 39122577816

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 11429323, 22858646, 34287969, 45717292, 68575938, 80005261, 102863907, 137151876, 160010522, 205727814, 240015783, 320021044, 411455628, 480031566, 560036827, 720047349, 960063132, 1120073654, 1440094698, 1680110481, 2240147308, 2880189396, 3360220962, 5040331443, 6720441924, 10080662886, 20161325772]

約数ペア:

[(1, 20161325772), (2, 10080662886), (3, 6720441924), (4, 5040331443), (6, 3360220962), (7, 2880189396), (9, 2240147308), (12, 1680110481), (14, 1440094698), (18, 1120073654), (21, 960063132), (28, 720047349), (36, 560036827), (42, 480031566), (49, 411455628), (63, 320021044), (84, 240015783), (98, 205727814), (126, 160010522), (147, 137151876), (196, 102863907), (252, 80005261), (294, 68575938), (441, 45717292), (588, 34287969), (882, 22858646), (1764, 11429323)]