2815672842

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{283}}^1\times {\mathrm{14939}}^1$

素因数の和:15267

約数の個数: 48

約数和(自身を含む): 6288066720

約数和(自身を除く): 3472393878

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 283, 333, 566, 666, 849, 1698, 2547, 5094, 10471, 14939, 20942, 29878, 31413, 44817, 62826, 89634, 94239, 134451, 188478, 268902, 552743, 1105486, 1658229, 3316458, 4227737, 4974687, 8455474, 9949374, 12683211, 25366422, 38049633, 76099266, 156426269, 312852538, 469278807, 938557614, 1407836421, 2815672842]

約数ペア:

[(1, 2815672842), (2, 1407836421), (3, 938557614), (6, 469278807), (9, 312852538), (18, 156426269), (37, 76099266), (74, 38049633), (111, 25366422), (222, 12683211), (283, 9949374), (333, 8455474), (566, 4974687), (666, 4227737), (849, 3316458), (1698, 1658229), (2547, 1105486), (5094, 552743), (10471, 268902), (14939, 188478), (20942, 134451), (29878, 94239), (31413, 89634), (44817, 62826)]