19672146

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{9341}}^1$

素因数の和:9368

約数の個数: 40

約数和(自身を含む): 47476044

約数和(自身を除く): 27803898

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 9341, 18682, 28023, 56046, 84069, 121433, 168138, 242866, 252207, 364299, 504414, 728598, 756621, 1092897, 1513242, 2185794, 3278691, 6557382, 9836073, 19672146]

約数ペア:

[(1, 19672146), (2, 9836073), (3, 6557382), (6, 3278691), (9, 2185794), (13, 1513242), (18, 1092897), (26, 756621), (27, 728598), (39, 504414), (54, 364299), (78, 252207), (81, 242866), (117, 168138), (162, 121433), (234, 84069), (351, 56046), (702, 28023), (1053, 18682), (2106, 9341)]