38860146

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2339}}^1$

素因数の和:2431

約数の個数: 48

約数和(自身を含む): 91990080

約数和(自身を除く): 53129934

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 71, 78, 117, 142, 213, 234, 426, 639, 923, 1278, 1846, 2339, 2769, 4678, 5538, 7017, 8307, 14034, 16614, 21051, 30407, 42102, 60814, 91221, 166069, 182442, 273663, 332138, 498207, 547326, 996414, 1494621, 2158897, 2989242, 4317794, 6476691, 12953382, 19430073, 38860146]

約数ペア:

[(1, 38860146), (2, 19430073), (3, 12953382), (6, 6476691), (9, 4317794), (13, 2989242), (18, 2158897), (26, 1494621), (39, 996414), (71, 547326), (78, 498207), (117, 332138), (142, 273663), (213, 182442), (234, 166069), (426, 91221), (639, 60814), (923, 42102), (1278, 30407), (1846, 21051), (2339, 16614), (2769, 14034), (4678, 8307), (5538, 7017)]