18480396

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{733}}^1$

素因数の和:942

約数の個数: 48

約数和(自身を含む): 47351808

約数和(自身を除く): 28871412

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 191, 382, 573, 733, 764, 1146, 1466, 2101, 2199, 2292, 2932, 4202, 4398, 6303, 8063, 8404, 8796, 12606, 16126, 24189, 25212, 32252, 48378, 96756, 140003, 280006, 420009, 560012, 840018, 1540033, 1680036, 3080066, 4620099, 6160132, 9240198, 18480396]

約数ペア:

[(1, 18480396), (2, 9240198), (3, 6160132), (4, 4620099), (6, 3080066), (11, 1680036), (12, 1540033), (22, 840018), (33, 560012), (44, 420009), (66, 280006), (132, 140003), (191, 96756), (382, 48378), (573, 32252), (733, 25212), (764, 24189), (1146, 16126), (1466, 12606), (2101, 8796), (2199, 8404), (2292, 8063), (2932, 6303), (4202, 4398)]