636693708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{11467}}^1$

素因数の和:12142

約数の個数: 48

約数和(自身を含む): 1700566784

約数和(自身を除く): 1063873076

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 661, 1322, 1983, 2644, 3966, 4627, 7932, 9254, 11467, 13881, 18508, 22934, 27762, 34401, 45868, 55524, 68802, 80269, 137604, 160538, 240807, 321076, 481614, 963228, 7579687, 15159374, 22739061, 30318748, 45478122, 53057809, 90956244, 106115618, 159173427, 212231236, 318346854, 636693708]

約数ペア:

[(1, 636693708), (2, 318346854), (3, 212231236), (4, 159173427), (6, 106115618), (7, 90956244), (12, 53057809), (14, 45478122), (21, 30318748), (28, 22739061), (42, 15159374), (84, 7579687), (661, 963228), (1322, 481614), (1983, 321076), (2644, 240807), (3966, 160538), (4627, 137604), (7932, 80269), (9254, 68802), (11467, 55524), (13881, 45868), (18508, 34401), (22934, 27762)]