7149384486

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{2417}}^1$

素因数の和:2512

約数の個数: 120

約数和(自身を含む): 17431797240

約数和(自身を除く): 10282412754

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 31, 38, 54, 57, 62, 81, 93, 114, 162, 171, 186, 279, 342, 513, 558, 589, 837, 961, 1026, 1178, 1539, 1674, 1767, 1922, 2417, 2511, 2883, 3078, 3534, 4834, 5022, 5301, 5766, 7251, 8649, 10602, 14502, 15903, 17298, 18259, 21753, 25947, 31806, 36518, 43506, 45923, 47709, 51894, 54777, 65259, 74927, 77841, 91846, 95418, 109554, 130518, 137769, 149854, 155682, 164331, 195777, 224781, 275538, 328662, 391554, 413307, 449562, 492993, 674343, 826614, 985986, 1239921, 1348686, 1423613, 1478979, 2023029, 2322737, 2479842, 2847226, 2957958, 3719763, 4046058, 4270839, 4645474, 6069087, 6968211, 7439526, 8541678, 12138174, 12812517, 13936422, 20904633, 25625034, 38437551, 41809266, 44132003, 62713899, 76875102, 88264006, 115312653, 125427798, 132396009, 188141697, 230625306, 264792018, 376283394, 397188027, 794376054, 1191564081, 2383128162, 3574692243, 7149384486]

約数ペア:

[(1, 7149384486), (2, 3574692243), (3, 2383128162), (6, 1191564081), (9, 794376054), (18, 397188027), (19, 376283394), (27, 264792018), (31, 230625306), (38, 188141697), (54, 132396009), (57, 125427798), (62, 115312653), (81, 88264006), (93, 76875102), (114, 62713899), (162, 44132003), (171, 41809266), (186, 38437551), (279, 25625034), (342, 20904633), (513, 13936422), (558, 12812517), (589, 12138174), (837, 8541678), (961, 7439526), (1026, 6968211), (1178, 6069087), (1539, 4645474), (1674, 4270839), (1767, 4046058), (1922, 3719763), (2417, 2957958), (2511, 2847226), (2883, 2479842), (3078, 2322737), (3534, 2023029), (4834, 1478979), (5022, 1423613), (5301, 1348686), (5766, 1239921), (7251, 985986), (8649, 826614), (10602, 674343), (14502, 492993), (15903, 449562), (17298, 413307), (18259, 391554), (21753, 328662), (25947, 275538), (31806, 224781), (36518, 195777), (43506, 164331), (45923, 155682), (47709, 149854), (51894, 137769), (54777, 130518), (65259, 109554), (74927, 95418), (77841, 91846)]