21307176

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{26903}}^1$

素因数の和:26926

約数の個数: 48

約数和(自身を含む): 62955360

約数和(自身を除く): 41648184

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 26903, 53806, 80709, 107612, 161418, 215224, 242127, 295933, 322836, 484254, 591866, 645672, 887799, 968508, 1183732, 1775598, 1937016, 2367464, 2663397, 3551196, 5326794, 7102392, 10653588, 21307176]

約数ペア:

[(1, 21307176), (2, 10653588), (3, 7102392), (4, 5326794), (6, 3551196), (8, 2663397), (9, 2367464), (11, 1937016), (12, 1775598), (18, 1183732), (22, 968508), (24, 887799), (33, 645672), (36, 591866), (44, 484254), (66, 322836), (72, 295933), (88, 242127), (99, 215224), (132, 161418), (198, 107612), (264, 80709), (396, 53806), (792, 26903)]