556913718

素因数分解:

$2^1\times 3^6\times {\mathrm{53}}^1\times {\mathrm{7207}}^1$

素因数の和:7280

約数の個数: 56

約数和(自身を含む): 1276291728

約数和(自身を除く): 719378010

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 81, 106, 159, 162, 243, 318, 477, 486, 729, 954, 1431, 1458, 2862, 4293, 7207, 8586, 12879, 14414, 21621, 25758, 38637, 43242, 64863, 77274, 129726, 194589, 381971, 389178, 583767, 763942, 1145913, 1167534, 1751301, 2291826, 3437739, 3502602, 5253903, 6875478, 10313217, 10507806, 20626434, 30939651, 61879302, 92818953, 185637906, 278456859, 556913718]

約数ペア:

[(1, 556913718), (2, 278456859), (3, 185637906), (6, 92818953), (9, 61879302), (18, 30939651), (27, 20626434), (53, 10507806), (54, 10313217), (81, 6875478), (106, 5253903), (159, 3502602), (162, 3437739), (243, 2291826), (318, 1751301), (477, 1167534), (486, 1145913), (729, 763942), (954, 583767), (1431, 389178), (1458, 381971), (2862, 194589), (4293, 129726), (7207, 77274), (8586, 64863), (12879, 43242), (14414, 38637), (21621, 25758)]