26206404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{311981}}^1$

素因数の和:311995

約数の個数: 24

約数和(自身を含む): 69883968

約数和(自身を除く): 43677564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 311981, 623962, 935943, 1247924, 1871886, 2183867, 3743772, 4367734, 6551601, 8735468, 13103202, 26206404]

約数ペア:

[(1, 26206404), (2, 13103202), (3, 8735468), (4, 6551601), (6, 4367734), (7, 3743772), (12, 2183867), (14, 1871886), (21, 1247924), (28, 935943), (42, 623962), (84, 311981)]