15678846468

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{593}}^1\times {\mathrm{5783}}^1$

素因数の和:6513

約数の個数: 72

約数和(自身を含む): 40018987008

約数和(自身を除く): 24340140540

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 254, 381, 508, 593, 762, 1143, 1186, 1524, 1779, 2286, 2372, 3558, 4572, 5337, 5783, 7116, 10674, 11566, 17349, 21348, 23132, 34698, 52047, 69396, 75311, 104094, 150622, 208188, 225933, 301244, 451866, 677799, 734441, 903732, 1355598, 1468882, 2203323, 2711196, 2937764, 3429319, 4406646, 6609969, 6858638, 8813292, 10287957, 13219938, 13717276, 20575914, 26439876, 30863871, 41151828, 61727742, 123455484, 435523513, 871047026, 1306570539, 1742094052, 2613141078, 3919711617, 5226282156, 7839423234, 15678846468]

約数ペア:

[(1, 15678846468), (2, 7839423234), (3, 5226282156), (4, 3919711617), (6, 2613141078), (9, 1742094052), (12, 1306570539), (18, 871047026), (36, 435523513), (127, 123455484), (254, 61727742), (381, 41151828), (508, 30863871), (593, 26439876), (762, 20575914), (1143, 13717276), (1186, 13219938), (1524, 10287957), (1779, 8813292), (2286, 6858638), (2372, 6609969), (3558, 4406646), (4572, 3429319), (5337, 2937764), (5783, 2711196), (7116, 2203323), (10674, 1468882), (11566, 1355598), (17349, 903732), (21348, 734441), (23132, 677799), (34698, 451866), (52047, 301244), (69396, 225933), (75311, 208188), (104094, 150622)]