2018528085

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{69401}}^1$

素因数の和:69693

約数の個数: 32

約数和(自身を含む): 3704401152

約数和(自身を除く): 1685873067

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 277, 831, 1385, 1939, 4155, 5817, 9695, 29085, 69401, 208203, 347005, 485807, 1041015, 1457421, 2429035, 7287105, 19224077, 57672231, 96120385, 134568539, 288361155, 403705617, 672842695, 2018528085]

約数ペア:

[(1, 2018528085), (3, 672842695), (5, 403705617), (7, 288361155), (15, 134568539), (21, 96120385), (35, 57672231), (105, 19224077), (277, 7287105), (831, 2429035), (1385, 1457421), (1939, 1041015), (4155, 485807), (5817, 347005), (9695, 208203), (29085, 69401)]