21929802

素因数分解:

$2^1\times 3^1\times {\mathrm{281}}^1\times {\mathrm{13007}}^1$

素因数の和:13293

約数の個数: 16

約数和(自身を含む): 44019072

約数和(自身を除く): 22089270

約数列:

[1, 2, 3, 6, 281, 562, 843, 1686, 13007, 26014, 39021, 78042, 3654967, 7309934, 10964901, 21929802]

約数ペア:

[(1, 21929802), (2, 10964901), (3, 7309934), (6, 3654967), (281, 78042), (562, 39021), (843, 26014), (1686, 13007)]