17920340082

素因数分解:

$2^1\times 3^2\times {\mathrm{5641}}^1\times {\mathrm{176489}}^1$

素因数の和:182138

約数の個数: 24

約数和(自身を含む): 38834506620

約数和(自身を除く): 20914166538

約数列:

[1, 2, 3, 6, 9, 18, 5641, 11282, 16923, 33846, 50769, 101538, 176489, 352978, 529467, 1058934, 1588401, 3176802, 995574449, 1991148898, 2986723347, 5973446694, 8960170041, 17920340082]

約数ペア:

[(1, 17920340082), (2, 8960170041), (3, 5973446694), (6, 2986723347), (9, 1991148898), (18, 995574449), (5641, 3176802), (11282, 1588401), (16923, 1058934), (33846, 529467), (50769, 352978), (101538, 176489)]