8381814

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{199567}}^1$

素因数の和:199579

約数の個数: 16

約数和(自身を含む): 19158528

約数和(自身を除く): 10776714

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 199567, 399134, 598701, 1197402, 1396969, 2793938, 4190907, 8381814]

約数ペア:

[(1, 8381814), (2, 4190907), (3, 2793938), (6, 1396969), (7, 1197402), (14, 598701), (21, 399134), (42, 199567)]