8717436

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{887}}^1$

素因数の和:920

約数の個数: 96

約数和(自身を含む): 27847680

約数和(自身を除く): 19130244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 182, 189, 234, 252, 273, 351, 364, 378, 468, 546, 702, 756, 819, 887, 1092, 1404, 1638, 1774, 2457, 2661, 3276, 3548, 4914, 5322, 6209, 7983, 9828, 10644, 11531, 12418, 15966, 18627, 23062, 23949, 24836, 31932, 34593, 37254, 46124, 47898, 55881, 69186, 74508, 80717, 95796, 103779, 111762, 138372, 161434, 167643, 207558, 223524, 242151, 311337, 322868, 335286, 415116, 484302, 622674, 670572, 726453, 968604, 1245348, 1452906, 2179359, 2905812, 4358718, 8717436]

約数ペア:

[(1, 8717436), (2, 4358718), (3, 2905812), (4, 2179359), (6, 1452906), (7, 1245348), (9, 968604), (12, 726453), (13, 670572), (14, 622674), (18, 484302), (21, 415116), (26, 335286), (27, 322868), (28, 311337), (36, 242151), (39, 223524), (42, 207558), (52, 167643), (54, 161434), (63, 138372), (78, 111762), (84, 103779), (91, 95796), (108, 80717), (117, 74508), (126, 69186), (156, 55881), (182, 47898), (189, 46124), (234, 37254), (252, 34593), (273, 31932), (351, 24836), (364, 23949), (378, 23062), (468, 18627), (546, 15966), (702, 12418), (756, 11531), (819, 10644), (887, 9828), (1092, 7983), (1404, 6209), (1638, 5322), (1774, 4914), (2457, 3548), (2661, 3276)]