2982126

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:169

約数の個数: 64

約数和(自身を含む): 7441920

約数和(自身を除く): 4459794

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 37, 38, 42, 57, 74, 101, 111, 114, 133, 202, 222, 259, 266, 303, 399, 518, 606, 703, 707, 777, 798, 1406, 1414, 1554, 1919, 2109, 2121, 3737, 3838, 4218, 4242, 4921, 5757, 7474, 9842, 11211, 11514, 13433, 14763, 22422, 26159, 26866, 29526, 40299, 52318, 71003, 78477, 80598, 142006, 156954, 213009, 426018, 497021, 994042, 1491063, 2982126]

約数ペア:

[(1, 2982126), (2, 1491063), (3, 994042), (6, 497021), (7, 426018), (14, 213009), (19, 156954), (21, 142006), (37, 80598), (38, 78477), (42, 71003), (57, 52318), (74, 40299), (101, 29526), (111, 26866), (114, 26159), (133, 22422), (202, 14763), (222, 13433), (259, 11514), (266, 11211), (303, 9842), (399, 7474), (518, 5757), (606, 4921), (703, 4242), (707, 4218), (777, 3838), (798, 3737), (1406, 2121), (1414, 2109), (1554, 1919)]