38936628

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^2\times {\mathrm{157}}^1$

素因数の和:333

約数の個数: 54

約数和(自身を含む): 100257794

約数和(自身を除く): 61321166

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 157, 166, 249, 314, 332, 471, 498, 628, 747, 942, 996, 1413, 1494, 1884, 2826, 2988, 5652, 6889, 13031, 13778, 20667, 26062, 27556, 39093, 41334, 52124, 62001, 78186, 82668, 117279, 124002, 156372, 234558, 248004, 469116, 1081573, 2163146, 3244719, 4326292, 6489438, 9734157, 12978876, 19468314, 38936628]

約数ペア:

[(1, 38936628), (2, 19468314), (3, 12978876), (4, 9734157), (6, 6489438), (9, 4326292), (12, 3244719), (18, 2163146), (36, 1081573), (83, 469116), (157, 248004), (166, 234558), (249, 156372), (314, 124002), (332, 117279), (471, 82668), (498, 78186), (628, 62001), (747, 52124), (942, 41334), (996, 39093), (1413, 27556), (1494, 26062), (1884, 20667), (2826, 13778), (2988, 13031), (5652, 6889)]