26218233

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 43804800

約数和(自身を除く): 17586567

約数列:

[1, 3, 9, 17, 19, 29, 51, 57, 87, 153, 171, 261, 311, 323, 493, 551, 933, 969, 1479, 1653, 2799, 2907, 4437, 4959, 5287, 5909, 9019, 9367, 15861, 17727, 27057, 28101, 47583, 53181, 81171, 84303, 100453, 153323, 171361, 301359, 459969, 514083, 904077, 1379907, 1542249, 2913137, 8739411, 26218233]

約数ペア:

[(1, 26218233), (3, 8739411), (9, 2913137), (17, 1542249), (19, 1379907), (29, 904077), (51, 514083), (57, 459969), (87, 301359), (153, 171361), (171, 153323), (261, 100453), (311, 84303), (323, 81171), (493, 53181), (551, 47583), (933, 28101), (969, 27057), (1479, 17727), (1653, 15861), (2799, 9367), (2907, 9019), (4437, 5909), (4959, 5287)]