15768828

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{3449}}^1$

素因数の和:3586

約数の個数: 36

約数和(自身を含む): 40185600

約数和(自身を除く): 24416772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 254, 381, 508, 762, 1143, 1524, 2286, 3449, 4572, 6898, 10347, 13796, 20694, 31041, 41388, 62082, 124164, 438023, 876046, 1314069, 1752092, 2628138, 3942207, 5256276, 7884414, 15768828]

約数ペア:

[(1, 15768828), (2, 7884414), (3, 5256276), (4, 3942207), (6, 2628138), (9, 1752092), (12, 1314069), (18, 876046), (36, 438023), (127, 124164), (254, 62082), (381, 41388), (508, 31041), (762, 20694), (1143, 13796), (1524, 10347), (2286, 6898), (3449, 4572)]