2091636

素因数分解:

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

素因数の和:301

約数の個数: 48

約数和(自身を含む): 5503680

約数和(自身を除く): 3412044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 107, 108, 181, 214, 321, 362, 428, 543, 642, 724, 963, 1086, 1284, 1629, 1926, 2172, 2889, 3258, 3852, 4887, 5778, 6516, 9774, 11556, 19367, 19548, 38734, 58101, 77468, 116202, 174303, 232404, 348606, 522909, 697212, 1045818, 2091636]

約数ペア:

[(1, 2091636), (2, 1045818), (3, 697212), (4, 522909), (6, 348606), (9, 232404), (12, 174303), (18, 116202), (27, 77468), (36, 58101), (54, 38734), (107, 19548), (108, 19367), (181, 11556), (214, 9774), (321, 6516), (362, 5778), (428, 4887), (543, 3852), (642, 3258), (724, 2889), (963, 2172), (1086, 1926), (1284, 1629)]