21654552

素因数分解:

$2^3\times 3^1\times {\mathrm{307}}^1\times {\mathrm{2939}}^1$

素因数の和:3255

約数の個数: 32

約数和(自身を含む): 54331200

約数和(自身を除く): 32676648

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 307, 614, 921, 1228, 1842, 2456, 2939, 3684, 5878, 7368, 8817, 11756, 17634, 23512, 35268, 70536, 902273, 1804546, 2706819, 3609092, 5413638, 7218184, 10827276, 21654552]

約数ペア:

[(1, 21654552), (2, 10827276), (3, 7218184), (4, 5413638), (6, 3609092), (8, 2706819), (12, 1804546), (24, 902273), (307, 70536), (614, 35268), (921, 23512), (1228, 17634), (1842, 11756), (2456, 8817), (2939, 7368), (3684, 5878)]