12549816

素因数分解:

$2^3\times 3^4\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:306

約数の個数: 80

約数和(自身を含む): 35675640

約数和(自身を除く): 23125824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 107, 108, 162, 181, 214, 216, 321, 324, 362, 428, 543, 642, 648, 724, 856, 963, 1086, 1284, 1448, 1629, 1926, 2172, 2568, 2889, 3258, 3852, 4344, 4887, 5778, 6516, 7704, 8667, 9774, 11556, 13032, 14661, 17334, 19367, 19548, 23112, 29322, 34668, 38734, 39096, 58101, 58644, 69336, 77468, 116202, 117288, 154936, 174303, 232404, 348606, 464808, 522909, 697212, 1045818, 1394424, 1568727, 2091636, 3137454, 4183272, 6274908, 12549816]

約数ペア:

[(1, 12549816), (2, 6274908), (3, 4183272), (4, 3137454), (6, 2091636), (8, 1568727), (9, 1394424), (12, 1045818), (18, 697212), (24, 522909), (27, 464808), (36, 348606), (54, 232404), (72, 174303), (81, 154936), (107, 117288), (108, 116202), (162, 77468), (181, 69336), (214, 58644), (216, 58101), (321, 39096), (324, 38734), (362, 34668), (428, 29322), (543, 23112), (642, 19548), (648, 19367), (724, 17334), (856, 14661), (963, 13032), (1086, 11556), (1284, 9774), (1448, 8667), (1629, 7704), (1926, 6516), (2172, 5778), (2568, 4887), (2889, 4344), (3258, 3852)]