31164294

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{797}}^1$

素因数の和:842

約数の個数: 64

約数和(自身を含む): 76608000

約数和(自身を除く): 45443706

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 343, 399, 686, 797, 798, 931, 1029, 1594, 1862, 2058, 2391, 2793, 4782, 5579, 5586, 6517, 11158, 13034, 15143, 16737, 19551, 30286, 33474, 39053, 39102, 45429, 78106, 90858, 106001, 117159, 212002, 234318, 273371, 318003, 546742, 636006, 742007, 820113, 1484014, 1640226, 2226021, 4452042, 5194049, 10388098, 15582147, 31164294]

約数ペア:

[(1, 31164294), (2, 15582147), (3, 10388098), (6, 5194049), (7, 4452042), (14, 2226021), (19, 1640226), (21, 1484014), (38, 820113), (42, 742007), (49, 636006), (57, 546742), (98, 318003), (114, 273371), (133, 234318), (147, 212002), (266, 117159), (294, 106001), (343, 90858), (399, 78106), (686, 45429), (797, 39102), (798, 39053), (931, 33474), (1029, 30286), (1594, 19551), (1862, 16737), (2058, 15143), (2391, 13034), (2793, 11158), (4782, 6517), (5579, 5586)]