2540034

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1061}}^1$

素因数の和:1095

約数の個数: 48

約数和(自身を含む): 6626880

約数和(自身を除く): 4086846

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1061, 1197, 2122, 2394, 3183, 6366, 7427, 9549, 14854, 19098, 20159, 22281, 40318, 44562, 60477, 66843, 120954, 133686, 141113, 181431, 282226, 362862, 423339, 846678, 1270017, 2540034]

約数ペア:

[(1, 2540034), (2, 1270017), (3, 846678), (6, 423339), (7, 362862), (9, 282226), (14, 181431), (18, 141113), (19, 133686), (21, 120954), (38, 66843), (42, 60477), (57, 44562), (63, 40318), (114, 22281), (126, 20159), (133, 19098), (171, 14854), (266, 9549), (342, 7427), (399, 6366), (798, 3183), (1061, 2394), (1197, 2122)]