2688714

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{2371}}^1$

素因数の和:2392

約数の個数: 40

約数和(自身を含む): 6888288

約数和(自身を除く): 4199574

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 2371, 4742, 7113, 14226, 16597, 21339, 33194, 42678, 49791, 64017, 99582, 128034, 149373, 192051, 298746, 384102, 448119, 896238, 1344357, 2688714]

約数ペア:

[(1, 2688714), (2, 1344357), (3, 896238), (6, 448119), (7, 384102), (9, 298746), (14, 192051), (18, 149373), (21, 128034), (27, 99582), (42, 64017), (54, 49791), (63, 42678), (81, 33194), (126, 21339), (162, 16597), (189, 14226), (378, 7113), (567, 4742), (1134, 2371)]