16450686

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{953}}^1$

素因数の和:1105

約数の個数: 48

約数和(自身を含む): 41075424

約数和(自身を除く): 24624738

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 137, 274, 411, 822, 953, 959, 1233, 1906, 1918, 2466, 2859, 2877, 5718, 5754, 6671, 8577, 8631, 13342, 17154, 17262, 20013, 40026, 60039, 120078, 130561, 261122, 391683, 783366, 913927, 1175049, 1827854, 2350098, 2741781, 5483562, 8225343, 16450686]

約数ペア:

[(1, 16450686), (2, 8225343), (3, 5483562), (6, 2741781), (7, 2350098), (9, 1827854), (14, 1175049), (18, 913927), (21, 783366), (42, 391683), (63, 261122), (126, 130561), (137, 120078), (274, 60039), (411, 40026), (822, 20013), (953, 17262), (959, 17154), (1233, 13342), (1906, 8631), (1918, 8577), (2466, 6671), (2859, 5754), (2877, 5718)]