56471418

素因数分解:

$2^1\times 3^4\times {\mathrm{359}}^1\times {\mathrm{971}}^1$

素因数の和:1344

約数の個数: 40

約数和(自身を含む): 127020960

約数和(自身を除く): 70549542

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 359, 718, 971, 1077, 1942, 2154, 2913, 3231, 5826, 6462, 8739, 9693, 17478, 19386, 26217, 29079, 52434, 58158, 78651, 157302, 348589, 697178, 1045767, 2091534, 3137301, 6274602, 9411903, 18823806, 28235709, 56471418]

約数ペア:

[(1, 56471418), (2, 28235709), (3, 18823806), (6, 9411903), (9, 6274602), (18, 3137301), (27, 2091534), (54, 1045767), (81, 697178), (162, 348589), (359, 157302), (718, 78651), (971, 58158), (1077, 52434), (1942, 29079), (2154, 26217), (2913, 19386), (3231, 17478), (5826, 9693), (6462, 8739)]