2765767998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{18451}}^1$

素因数の和:18589

約数の個数: 64

約数和(自身を含む): 6547064832

約数和(自身を除く): 3781296834

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 83, 86, 129, 166, 249, 258, 301, 498, 581, 602, 903, 1162, 1743, 1806, 3486, 3569, 7138, 10707, 18451, 21414, 24983, 36902, 49966, 55353, 74949, 110706, 129157, 149898, 258314, 387471, 774942, 793393, 1531433, 1586786, 2380179, 3062866, 4594299, 4760358, 5553751, 9188598, 10720031, 11107502, 16661253, 21440062, 32160093, 33322506, 64320186, 65851619, 131703238, 197554857, 395109714, 460961333, 921922666, 1382883999, 2765767998]

約数ペア:

[(1, 2765767998), (2, 1382883999), (3, 921922666), (6, 460961333), (7, 395109714), (14, 197554857), (21, 131703238), (42, 65851619), (43, 64320186), (83, 33322506), (86, 32160093), (129, 21440062), (166, 16661253), (249, 11107502), (258, 10720031), (301, 9188598), (498, 5553751), (581, 4760358), (602, 4594299), (903, 3062866), (1162, 2380179), (1743, 1586786), (1806, 1531433), (3486, 793393), (3569, 774942), (7138, 387471), (10707, 258314), (18451, 149898), (21414, 129157), (24983, 110706), (36902, 74949), (49966, 55353)]