21103460256

素因数分解:

$2^5\times 3^1\times {\mathrm{1471}}^1\times {\mathrm{149441}}^1$

素因数の和:150925

約数の個数: 48

約数和(自身を含む): 55434613248

約数和(自身を除く): 34331152992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 1471, 2942, 4413, 5884, 8826, 11768, 17652, 23536, 35304, 47072, 70608, 141216, 149441, 298882, 448323, 597764, 896646, 1195528, 1793292, 2391056, 3586584, 4782112, 7173168, 14346336, 219827711, 439655422, 659483133, 879310844, 1318966266, 1758621688, 2637932532, 3517243376, 5275865064, 7034486752, 10551730128, 21103460256]

約数ペア:

[(1, 21103460256), (2, 10551730128), (3, 7034486752), (4, 5275865064), (6, 3517243376), (8, 2637932532), (12, 1758621688), (16, 1318966266), (24, 879310844), (32, 659483133), (48, 439655422), (96, 219827711), (1471, 14346336), (2942, 7173168), (4413, 4782112), (5884, 3586584), (8826, 2391056), (11768, 1793292), (17652, 1195528), (23536, 896646), (35304, 597764), (47072, 448323), (70608, 298882), (141216, 149441)]