2085426

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{613}}^1$

素因数の和:637

約数の個数: 48

約数和(自身を含む): 5363904

約数和(自身を除く): 3278478

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 613, 1134, 1226, 1701, 1839, 3402, 3678, 4291, 5517, 8582, 11034, 12873, 16551, 25746, 33102, 38619, 49653, 77238, 99306, 115857, 148959, 231714, 297918, 347571, 695142, 1042713, 2085426]

約数ペア:

[(1, 2085426), (2, 1042713), (3, 695142), (6, 347571), (7, 297918), (9, 231714), (14, 148959), (18, 115857), (21, 99306), (27, 77238), (42, 49653), (54, 38619), (63, 33102), (81, 25746), (126, 16551), (162, 12873), (189, 11034), (243, 8582), (378, 5517), (486, 4291), (567, 3678), (613, 3402), (1134, 1839), (1226, 1701)]