19058382

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1$

素因数の和:542

約数の個数: 64

約数和(自身を含む): 48906240

約数和(自身を除く): 29847858

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 127, 189, 254, 378, 381, 397, 762, 794, 889, 1143, 1191, 1778, 2286, 2382, 2667, 2779, 3429, 3573, 5334, 5558, 6858, 7146, 8001, 8337, 10719, 16002, 16674, 21438, 24003, 25011, 48006, 50022, 50419, 75033, 100838, 150066, 151257, 302514, 352933, 453771, 705866, 907542, 1058799, 1361313, 2117598, 2722626, 3176397, 6352794, 9529191, 19058382]

約数ペア:

[(1, 19058382), (2, 9529191), (3, 6352794), (6, 3176397), (7, 2722626), (9, 2117598), (14, 1361313), (18, 1058799), (21, 907542), (27, 705866), (42, 453771), (54, 352933), (63, 302514), (126, 151257), (127, 150066), (189, 100838), (254, 75033), (378, 50419), (381, 50022), (397, 48006), (762, 25011), (794, 24003), (889, 21438), (1143, 16674), (1191, 16002), (1778, 10719), (2286, 8337), (2382, 8001), (2667, 7146), (2779, 6858), (3429, 5558), (3573, 5334)]