2769522

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:143

約数の個数: 64

約数和(自身を含む): 6856704

約数和(自身を除く): 4087182

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 47, 61, 69, 94, 122, 138, 141, 161, 183, 282, 322, 329, 366, 427, 483, 658, 854, 966, 987, 1081, 1281, 1403, 1974, 2162, 2562, 2806, 2867, 3243, 4209, 5734, 6486, 7567, 8418, 8601, 9821, 15134, 17202, 19642, 20069, 22701, 29463, 40138, 45402, 58926, 60207, 65941, 120414, 131882, 197823, 395646, 461587, 923174, 1384761, 2769522]

約数ペア:

[(1, 2769522), (2, 1384761), (3, 923174), (6, 461587), (7, 395646), (14, 197823), (21, 131882), (23, 120414), (42, 65941), (46, 60207), (47, 58926), (61, 45402), (69, 40138), (94, 29463), (122, 22701), (138, 20069), (141, 19642), (161, 17202), (183, 15134), (282, 9821), (322, 8601), (329, 8418), (366, 7567), (427, 6486), (483, 5734), (658, 4209), (854, 3243), (966, 2867), (987, 2806), (1081, 2562), (1281, 2162), (1403, 1974)]