459558

素因数分解:

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

素因数の和:241

約数の個数: 36

約数和(自身を含む): 1099644

約数和(自身を除く): 640086

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 211, 242, 363, 422, 633, 726, 1089, 1266, 1899, 2178, 2321, 3798, 4642, 6963, 13926, 20889, 25531, 41778, 51062, 76593, 153186, 229779, 459558]

約数ペア:

[(1, 459558), (2, 229779), (3, 153186), (6, 76593), (9, 51062), (11, 41778), (18, 25531), (22, 20889), (33, 13926), (66, 6963), (99, 4642), (121, 3798), (198, 2321), (211, 2178), (242, 1899), (363, 1266), (422, 1089), (633, 726)]