30645846

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22111}}^1$

素因数の和:22137

約数の個数: 48

約数和(自身を含む): 82787328

約数和(自身を除く): 52141482

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 22111, 44222, 66333, 132666, 154777, 198999, 243221, 309554, 397998, 464331, 486442, 729663, 928662, 1392993, 1459326, 1702547, 2188989, 2785986, 3405094, 4377978, 5107641, 10215282, 15322923, 30645846]

約数ペア:

[(1, 30645846), (2, 15322923), (3, 10215282), (6, 5107641), (7, 4377978), (9, 3405094), (11, 2785986), (14, 2188989), (18, 1702547), (21, 1459326), (22, 1392993), (33, 928662), (42, 729663), (63, 486442), (66, 464331), (77, 397998), (99, 309554), (126, 243221), (154, 198999), (198, 154777), (231, 132666), (462, 66333), (693, 44222), (1386, 22111)]