13480026

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{320953}}^1$

素因数の和:320965

約数の個数: 16

約数和(自身を含む): 30811584

約数和(自身を除く): 17331558

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 320953, 641906, 962859, 1925718, 2246671, 4493342, 6740013, 13480026]

約数ペア:

[(1, 13480026), (2, 6740013), (3, 4493342), (6, 2246671), (7, 1925718), (14, 962859), (21, 641906), (42, 320953)]