27720594

素因数分解:

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

素因数の和:943

約数の個数: 48

約数和(自身を含む): 65954304

約数和(自身を除く): 38233710

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 191, 198, 382, 573, 733, 1146, 1466, 1719, 2101, 2199, 3438, 4202, 4398, 6303, 6597, 8063, 12606, 13194, 16126, 18909, 24189, 37818, 48378, 72567, 140003, 145134, 280006, 420009, 840018, 1260027, 1540033, 2520054, 3080066, 4620099, 9240198, 13860297, 27720594]

約数ペア:

[(1, 27720594), (2, 13860297), (3, 9240198), (6, 4620099), (9, 3080066), (11, 2520054), (18, 1540033), (22, 1260027), (33, 840018), (66, 420009), (99, 280006), (191, 145134), (198, 140003), (382, 72567), (573, 48378), (733, 37818), (1146, 24189), (1466, 18909), (1719, 16126), (2101, 13194), (2199, 12606), (3438, 8063), (4202, 6597), (4398, 6303)]