9947996898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{236857069}}^1$

素因数の和:236857081

約数の個数: 16

約数和(自身を含む): 22738278720

約数和(自身を除く): 12790281822

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 236857069, 473714138, 710571207, 1421142414, 1657999483, 3315998966, 4973998449, 9947996898]

約数ペア:

[(1, 9947996898), (2, 4973998449), (3, 3315998966), (6, 1657999483), (7, 1421142414), (14, 710571207), (21, 473714138), (42, 236857069)]