22481667

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 37739520

約数和(自身を除く): 15257853

約数列:

[1, 3, 9, 13, 17, 39, 51, 89, 117, 127, 153, 221, 267, 381, 663, 801, 1143, 1157, 1513, 1651, 1989, 2159, 3471, 4539, 4953, 6477, 10413, 11303, 13617, 14859, 19431, 19669, 28067, 33909, 59007, 84201, 101727, 146939, 177021, 192151, 252603, 440817, 576453, 1322451, 1729359, 2497963, 7493889, 22481667]

約数ペア:

[(1, 22481667), (3, 7493889), (9, 2497963), (13, 1729359), (17, 1322451), (39, 576453), (51, 440817), (89, 252603), (117, 192151), (127, 177021), (153, 146939), (221, 101727), (267, 84201), (381, 59007), (663, 33909), (801, 28067), (1143, 19669), (1157, 19431), (1513, 14859), (1651, 13617), (1989, 11303), (2159, 10413), (3471, 6477), (4539, 4953)]