16140474

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{128099}}^1$

素因数の和:128114

約数の個数: 24

約数和(自身を含む): 39967200

約数和(自身を除く): 23826726

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 128099, 256198, 384297, 768594, 896693, 1152891, 1793386, 2305782, 2690079, 5380158, 8070237, 16140474]

約数ペア:

[(1, 16140474), (2, 8070237), (3, 5380158), (6, 2690079), (7, 2305782), (9, 1793386), (14, 1152891), (18, 896693), (21, 768594), (42, 384297), (63, 256198), (126, 128099)]