13131954

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2287}}^1$

素因数の和:2335

約数の個数: 48

約数和(自身を含む): 32123520

約数和(自身を除く): 18991566

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 58, 66, 87, 99, 174, 198, 261, 319, 522, 638, 957, 1914, 2287, 2871, 4574, 5742, 6861, 13722, 20583, 25157, 41166, 50314, 66323, 75471, 132646, 150942, 198969, 226413, 397938, 452826, 596907, 729553, 1193814, 1459106, 2188659, 4377318, 6565977, 13131954]

約数ペア:

[(1, 13131954), (2, 6565977), (3, 4377318), (6, 2188659), (9, 1459106), (11, 1193814), (18, 729553), (22, 596907), (29, 452826), (33, 397938), (58, 226413), (66, 198969), (87, 150942), (99, 132646), (174, 75471), (198, 66323), (261, 50314), (319, 41166), (522, 25157), (638, 20583), (957, 13722), (1914, 6861), (2287, 5742), (2871, 4574)]