37872978

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1193}}^1$

素因数の和:1259

約数の個数: 64

約数和(自身を含む): 91469952

約数和(自身を除く): 53596974

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 37, 39, 66, 74, 78, 111, 143, 222, 286, 407, 429, 481, 814, 858, 962, 1193, 1221, 1443, 2386, 2442, 2886, 3579, 5291, 7158, 10582, 13123, 15509, 15873, 26246, 31018, 31746, 39369, 44141, 46527, 78738, 88282, 93054, 132423, 170599, 264846, 341198, 485551, 511797, 573833, 971102, 1023594, 1147666, 1456653, 1721499, 2913306, 3442998, 6312163, 12624326, 18936489, 37872978]

約数ペア:

[(1, 37872978), (2, 18936489), (3, 12624326), (6, 6312163), (11, 3442998), (13, 2913306), (22, 1721499), (26, 1456653), (33, 1147666), (37, 1023594), (39, 971102), (66, 573833), (74, 511797), (78, 485551), (111, 341198), (143, 264846), (222, 170599), (286, 132423), (407, 93054), (429, 88282), (481, 78738), (814, 46527), (858, 44141), (962, 39369), (1193, 31746), (1221, 31018), (1443, 26246), (2386, 15873), (2442, 15509), (2886, 13123), (3579, 10582), (5291, 7158)]