2009574666

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{128473}}^1$

素因数の和:128571

約数の個数: 48

約数和(自身を含む): 4810066560

約数和(自身を除く): 2800491894

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 79, 99, 158, 198, 237, 474, 711, 869, 1422, 1738, 2607, 5214, 7821, 15642, 128473, 256946, 385419, 770838, 1156257, 1413203, 2312514, 2826406, 4239609, 8479218, 10149367, 12718827, 20298734, 25437654, 30448101, 60896202, 91344303, 111643037, 182688606, 223286074, 334929111, 669858222, 1004787333, 2009574666]

約数ペア:

[(1, 2009574666), (2, 1004787333), (3, 669858222), (6, 334929111), (9, 223286074), (11, 182688606), (18, 111643037), (22, 91344303), (33, 60896202), (66, 30448101), (79, 25437654), (99, 20298734), (158, 12718827), (198, 10149367), (237, 8479218), (474, 4239609), (711, 2826406), (869, 2312514), (1422, 1413203), (1738, 1156257), (2607, 770838), (5214, 385419), (7821, 256946), (15642, 128473)]