1455930378

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{268721}}^1$

素因数の和:268779

約数の個数: 48

約数和(自身を含む): 3689015616

約数和(自身を除く): 2233085238

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 5418, 268721, 537442, 806163, 1612326, 1881047, 2418489, 3762094, 4836978, 5643141, 11286282, 11555003, 16929423, 23110006, 33858846, 34665009, 69330018, 80885021, 103995027, 161770042, 207990054, 242655063, 485310126, 727965189, 1455930378]

約数ペア:

[(1, 1455930378), (2, 727965189), (3, 485310126), (6, 242655063), (7, 207990054), (9, 161770042), (14, 103995027), (18, 80885021), (21, 69330018), (42, 34665009), (43, 33858846), (63, 23110006), (86, 16929423), (126, 11555003), (129, 11286282), (258, 5643141), (301, 4836978), (387, 3762094), (602, 2418489), (774, 1881047), (903, 1612326), (1806, 806163), (2709, 537442), (5418, 268721)]