212469426

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{302663}}^1$

素因数の和:302687

約数の個数: 32

約数和(自身を含む): 508475520

約数和(自身を除く): 296006094

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 302663, 605326, 907989, 1815978, 2723967, 3934619, 5447934, 7869238, 8171901, 11803857, 16343802, 23607714, 35411571, 70823142, 106234713, 212469426]

約数ペア:

[(1, 212469426), (2, 106234713), (3, 70823142), (6, 35411571), (9, 23607714), (13, 16343802), (18, 11803857), (26, 8171901), (27, 7869238), (39, 5447934), (54, 3934619), (78, 2723967), (117, 1815978), (234, 907989), (351, 605326), (702, 302663)]