18083699718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1\times {\mathrm{211}}^1$

素因数の和:622

約数の個数: 128

約数和(自身を含む): 42562544640

約数和(自身を除く): 24478844922

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 109, 193, 194, 211, 218, 291, 327, 386, 422, 579, 582, 633, 654, 679, 763, 1158, 1266, 1351, 1358, 1477, 1526, 2037, 2289, 2702, 2954, 4053, 4074, 4431, 4578, 8106, 8862, 10573, 18721, 20467, 21037, 21146, 22999, 31719, 37442, 40723, 40934, 42074, 45998, 56163, 61401, 63111, 63438, 68997, 74011, 81446, 112326, 122169, 122802, 126222, 131047, 137994, 143269, 147259, 148022, 160993, 222033, 244338, 262094, 285061, 286538, 294518, 321986, 393141, 429807, 441777, 444066, 482979, 570122, 786282, 855183, 859614, 883554, 965958, 1710366, 2040589, 2230903, 3950131, 4081178, 4438807, 4461806, 6121767, 6692709, 7900262, 8877614, 11850393, 12243534, 13316421, 13385418, 14284123, 15616321, 23700786, 26632842, 27650917, 28568246, 31071649, 31232642, 42852369, 46848963, 55301834, 62143298, 82952751, 85704738, 93214947, 93697926, 165905502, 186429894, 430564279, 861128558, 1291692837, 2583385674, 3013949953, 6027899906, 9041849859, 18083699718]

約数ペア:

[(1, 18083699718), (2, 9041849859), (3, 6027899906), (6, 3013949953), (7, 2583385674), (14, 1291692837), (21, 861128558), (42, 430564279), (97, 186429894), (109, 165905502), (193, 93697926), (194, 93214947), (211, 85704738), (218, 82952751), (291, 62143298), (327, 55301834), (386, 46848963), (422, 42852369), (579, 31232642), (582, 31071649), (633, 28568246), (654, 27650917), (679, 26632842), (763, 23700786), (1158, 15616321), (1266, 14284123), (1351, 13385418), (1358, 13316421), (1477, 12243534), (1526, 11850393), (2037, 8877614), (2289, 7900262), (2702, 6692709), (2954, 6121767), (4053, 4461806), (4074, 4438807), (4431, 4081178), (4578, 3950131), (8106, 2230903), (8862, 2040589), (10573, 1710366), (18721, 965958), (20467, 883554), (21037, 859614), (21146, 855183), (22999, 786282), (31719, 570122), (37442, 482979), (40723, 444066), (40934, 441777), (42074, 429807), (45998, 393141), (56163, 321986), (61401, 294518), (63111, 286538), (63438, 285061), (68997, 262094), (74011, 244338), (81446, 222033), (112326, 160993), (122169, 148022), (122802, 147259), (126222, 143269), (131047, 137994)]