919116

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{211}}^1$

素因数の和:243

約数の個数: 54

約数和(自身を含む): 2565836

約数和(自身を除く): 1646720

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 211, 242, 363, 396, 422, 484, 633, 726, 844, 1089, 1266, 1452, 1899, 2178, 2321, 2532, 3798, 4356, 4642, 6963, 7596, 9284, 13926, 20889, 25531, 27852, 41778, 51062, 76593, 83556, 102124, 153186, 229779, 306372, 459558, 919116]

約数ペア:

[(1, 919116), (2, 459558), (3, 306372), (4, 229779), (6, 153186), (9, 102124), (11, 83556), (12, 76593), (18, 51062), (22, 41778), (33, 27852), (36, 25531), (44, 20889), (66, 13926), (99, 9284), (121, 7596), (132, 6963), (198, 4642), (211, 4356), (242, 3798), (363, 2532), (396, 2321), (422, 2178), (484, 1899), (633, 1452), (726, 1266), (844, 1089)]