40778840298

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{970924769}}^1$

素因数の和:970924781

約数の個数: 16

約数和(自身を含む): 93208777920

約数和(自身を除く): 52429937622

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 970924769, 1941849538, 2912774307, 5825548614, 6796473383, 13592946766, 20389420149, 40778840298]

約数ペア:

[(1, 40778840298), (2, 20389420149), (3, 13592946766), (6, 6796473383), (7, 5825548614), (14, 2912774307), (21, 1941849538), (42, 970924769)]