64991094

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1547407}}^1$

素因数の和:1547419

約数の個数: 16

約数和(自身を含む): 148551168

約数和(自身を除く): 83560074

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1547407, 3094814, 4642221, 9284442, 10831849, 21663698, 32495547, 64991094]

約数ペア:

[(1, 64991094), (2, 32495547), (3, 21663698), (6, 10831849), (7, 9284442), (14, 4642221), (21, 3094814), (42, 1547407)]