2858814

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{2521}}^1$

素因数の和:2542

約数の個数: 40

約数和(自身を含む): 7323888

約数和(自身を除く): 4465074

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 2521, 5042, 7563, 15126, 17647, 22689, 35294, 45378, 52941, 68067, 105882, 136134, 158823, 204201, 317646, 408402, 476469, 952938, 1429407, 2858814]

約数ペア:

[(1, 2858814), (2, 1429407), (3, 952938), (6, 476469), (7, 408402), (9, 317646), (14, 204201), (18, 158823), (21, 136134), (27, 105882), (42, 68067), (54, 52941), (63, 45378), (81, 35294), (126, 22689), (162, 17647), (189, 15126), (378, 7563), (567, 5042), (1134, 2521)]