22748778

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1451}}^1$

素因数の和:1539

約数の個数: 48

約数和(自身を含む): 53909856

約数和(自身を除く): 31161078

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 67, 78, 117, 134, 201, 234, 402, 603, 871, 1206, 1451, 1742, 2613, 2902, 4353, 5226, 7839, 8706, 13059, 15678, 18863, 26118, 37726, 56589, 97217, 113178, 169767, 194434, 291651, 339534, 583302, 874953, 1263821, 1749906, 2527642, 3791463, 7582926, 11374389, 22748778]

約数ペア:

[(1, 22748778), (2, 11374389), (3, 7582926), (6, 3791463), (9, 2527642), (13, 1749906), (18, 1263821), (26, 874953), (39, 583302), (67, 339534), (78, 291651), (117, 194434), (134, 169767), (201, 113178), (234, 97217), (402, 56589), (603, 37726), (871, 26118), (1206, 18863), (1451, 15678), (1742, 13059), (2613, 8706), (2902, 7839), (4353, 5226)]