18734676

素因数分解:

$2^2\times 3^1\times {\mathrm{223}}^1\times {\mathrm{7001}}^1$

素因数の和:7231

約数の個数: 24

約数和(自身を含む): 43916544

約数和(自身を除く): 25181868

約数列:

[1, 2, 3, 4, 6, 12, 223, 446, 669, 892, 1338, 2676, 7001, 14002, 21003, 28004, 42006, 84012, 1561223, 3122446, 4683669, 6244892, 9367338, 18734676]

約数ペア:

[(1, 18734676), (2, 9367338), (3, 6244892), (4, 4683669), (6, 3122446), (12, 1561223), (223, 84012), (446, 42006), (669, 28004), (892, 21003), (1338, 14002), (2676, 7001)]