7642842

素因数分解:

$2^1\times 3^1\times {\mathrm{211}}^1\times {\mathrm{6037}}^1$

素因数の和:6253

約数の個数: 16

約数和(自身を含む): 15360672

約数和(自身を除く): 7717830

約数列:

[1, 2, 3, 6, 211, 422, 633, 1266, 6037, 12074, 18111, 36222, 1273807, 2547614, 3821421, 7642842]

約数ペア:

[(1, 7642842), (2, 3821421), (3, 2547614), (6, 1273807), (211, 36222), (422, 18111), (633, 12074), (1266, 6037)]