4927751478

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137639}}^1$

素因数の和:137683

約数の個数: 80

約数和(自身を含む): 12590756640

約数和(自身を除く): 7663005162

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 81, 102, 117, 153, 162, 221, 234, 306, 351, 442, 459, 663, 702, 918, 1053, 1326, 1377, 1989, 2106, 2754, 3978, 5967, 11934, 17901, 35802, 137639, 275278, 412917, 825834, 1238751, 1789307, 2339863, 2477502, 3578614, 3716253, 4679726, 5367921, 7019589, 7432506, 10735842, 11148759, 14039178, 16103763, 21058767, 22297518, 30418219, 32207526, 42117534, 48311289, 60836438, 63176301, 91254657, 96622578, 126352602, 144933867, 182509314, 189528903, 273763971, 289867734, 379057806, 547527942, 821291913, 1642583826, 2463875739, 4927751478]

約数ペア:

[(1, 4927751478), (2, 2463875739), (3, 1642583826), (6, 821291913), (9, 547527942), (13, 379057806), (17, 289867734), (18, 273763971), (26, 189528903), (27, 182509314), (34, 144933867), (39, 126352602), (51, 96622578), (54, 91254657), (78, 63176301), (81, 60836438), (102, 48311289), (117, 42117534), (153, 32207526), (162, 30418219), (221, 22297518), (234, 21058767), (306, 16103763), (351, 14039178), (442, 11148759), (459, 10735842), (663, 7432506), (702, 7019589), (918, 5367921), (1053, 4679726), (1326, 3716253), (1377, 3578614), (1989, 2477502), (2106, 2339863), (2754, 1789307), (3978, 1238751), (5967, 825834), (11934, 412917), (17901, 275278), (35802, 137639)]