7782663618

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{919}}^1\times {\mathrm{4397}}^1$

素因数の和:5431

約数の個数: 48

約数和(自身を含む): 17042425920

約数和(自身を除く): 9259762302

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 919, 963, 1838, 1926, 2757, 4397, 5514, 8271, 8794, 13191, 16542, 26382, 39573, 79146, 98333, 196666, 294999, 470479, 589998, 884997, 940958, 1411437, 1769994, 2822874, 4040843, 4234311, 8081686, 8468622, 12122529, 24245058, 36367587, 72735174, 432370201, 864740402, 1297110603, 2594221206, 3891331809, 7782663618]

約数ペア:

[(1, 7782663618), (2, 3891331809), (3, 2594221206), (6, 1297110603), (9, 864740402), (18, 432370201), (107, 72735174), (214, 36367587), (321, 24245058), (642, 12122529), (919, 8468622), (963, 8081686), (1838, 4234311), (1926, 4040843), (2757, 2822874), (4397, 1769994), (5514, 1411437), (8271, 940958), (8794, 884997), (13191, 589998), (16542, 470479), (26382, 294999), (39573, 196666), (79146, 98333)]