24816519

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 44629312

約数和(自身を除く): 19812793

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 157, 193, 273, 471, 579, 819, 1099, 1351, 1413, 1737, 2041, 2509, 3297, 4053, 6123, 7527, 9891, 12159, 14287, 17563, 18369, 22581, 30301, 42861, 52689, 90903, 128583, 158067, 212107, 272709, 393913, 636321, 1181739, 1908963, 2757391, 3545217, 8272173, 24816519]

約数ペア:

[(1, 24816519), (3, 8272173), (7, 3545217), (9, 2757391), (13, 1908963), (21, 1181739), (39, 636321), (63, 393913), (91, 272709), (117, 212107), (157, 158067), (193, 128583), (273, 90903), (471, 52689), (579, 42861), (819, 30301), (1099, 22581), (1351, 18369), (1413, 17563), (1737, 14287), (2041, 12159), (2509, 9891), (3297, 7527), (4053, 6123)]