38893374

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2341}}^1$

素因数の和:2433

約数の個数: 48

約数和(自身を含む): 92068704

約数和(自身を除く): 53175330

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 71, 78, 117, 142, 213, 234, 426, 639, 923, 1278, 1846, 2341, 2769, 4682, 5538, 7023, 8307, 14046, 16614, 21069, 30433, 42138, 60866, 91299, 166211, 182598, 273897, 332422, 498633, 547794, 997266, 1495899, 2160743, 2991798, 4321486, 6482229, 12964458, 19446687, 38893374]

約数ペア:

[(1, 38893374), (2, 19446687), (3, 12964458), (6, 6482229), (9, 4321486), (13, 2991798), (18, 2160743), (26, 1495899), (39, 997266), (71, 547794), (78, 498633), (117, 332422), (142, 273897), (213, 182598), (234, 166211), (426, 91299), (639, 60866), (923, 42138), (1278, 30433), (1846, 21069), (2341, 16614), (2769, 14046), (4682, 8307), (5538, 7023)]