18278544

素因数分解:

$2^4\times 3^1\times {\mathrm{380803}}^1$

素因数の和:380814

約数の個数: 20

約数和(自身を含む): 47219696

約数和(自身を除く): 28941152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 380803, 761606, 1142409, 1523212, 2284818, 3046424, 4569636, 6092848, 9139272, 18278544]

約数ペア:

[(1, 18278544), (2, 9139272), (3, 6092848), (4, 4569636), (6, 3046424), (8, 2284818), (12, 1523212), (16, 1142409), (24, 761606), (48, 380803)]