8290842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{643}}^1$

素因数の和:962

約数の個数: 32

約数和(自身を含む): 19041792

約数和(自身を除く): 10750950

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 307, 614, 643, 921, 1286, 1842, 1929, 2149, 3858, 4298, 4501, 6447, 9002, 12894, 13503, 27006, 197401, 394802, 592203, 1184406, 1381807, 2763614, 4145421, 8290842]

約数ペア:

[(1, 8290842), (2, 4145421), (3, 2763614), (6, 1381807), (7, 1184406), (14, 592203), (21, 394802), (42, 197401), (307, 27006), (614, 13503), (643, 12894), (921, 9002), (1286, 6447), (1842, 4501), (1929, 4298), (2149, 3858)]