9939678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{236659}}^1$

素因数の和:236671

約数の個数: 16

約数和(自身を含む): 22719360

約数和(自身を除く): 12779682

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 236659, 473318, 709977, 1419954, 1656613, 3313226, 4969839, 9939678]

約数ペア:

[(1, 9939678), (2, 4969839), (3, 3313226), (6, 1656613), (7, 1419954), (14, 709977), (21, 473318), (42, 236659)]