2093807718

素因数分解:

$2^1\times 3^4\times {\mathrm{53}}^1\times {\mathrm{243863}}^1$

素因数の和:243930

約数の個数: 40

約数和(自身を含む): 4780222128

約数和(自身を除く): 2686414410

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 81, 106, 159, 162, 318, 477, 954, 1431, 2862, 4293, 8586, 243863, 487726, 731589, 1463178, 2194767, 4389534, 6584301, 12924739, 13168602, 19752903, 25849478, 38774217, 39505806, 77548434, 116322651, 232645302, 348967953, 697935906, 1046903859, 2093807718]

約数ペア:

[(1, 2093807718), (2, 1046903859), (3, 697935906), (6, 348967953), (9, 232645302), (18, 116322651), (27, 77548434), (53, 39505806), (54, 38774217), (81, 25849478), (106, 19752903), (159, 13168602), (162, 12924739), (318, 6584301), (477, 4389534), (954, 2194767), (1431, 1463178), (2862, 731589), (4293, 487726), (8586, 243863)]