18634936

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1709}}^1$

素因数の和:1791

約数の個数: 32

約数和(自身を含む): 36936000

約数和(自身を除く): 18301064

約数列:

[1, 2, 4, 8, 29, 47, 58, 94, 116, 188, 232, 376, 1363, 1709, 2726, 3418, 5452, 6836, 10904, 13672, 49561, 80323, 99122, 160646, 198244, 321292, 396488, 642584, 2329367, 4658734, 9317468, 18634936]

約数ペア:

[(1, 18634936), (2, 9317468), (4, 4658734), (8, 2329367), (29, 642584), (47, 396488), (58, 321292), (94, 198244), (116, 160646), (188, 99122), (232, 80323), (376, 49561), (1363, 13672), (1709, 10904), (2726, 6836), (3418, 5452)]