21714132

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{919}}^1$

素因数の和:1116

約数の個数: 48

約数和(自身を含む): 55641600

約数和(自身を除く): 33927468

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 179, 358, 537, 716, 919, 1074, 1838, 1969, 2148, 2757, 3676, 3938, 5514, 5907, 7876, 10109, 11028, 11814, 20218, 23628, 30327, 40436, 60654, 121308, 164501, 329002, 493503, 658004, 987006, 1809511, 1974012, 3619022, 5428533, 7238044, 10857066, 21714132]

約数ペア:

[(1, 21714132), (2, 10857066), (3, 7238044), (4, 5428533), (6, 3619022), (11, 1974012), (12, 1809511), (22, 987006), (33, 658004), (44, 493503), (66, 329002), (132, 164501), (179, 121308), (358, 60654), (537, 40436), (716, 30327), (919, 23628), (1074, 20218), (1838, 11814), (1969, 11028), (2148, 10109), (2757, 7876), (3676, 5907), (3938, 5514)]