12712878

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{6857}}^1$

素因数の和:6968

約数の個数: 24

約数和(自身を含む): 27816048

約数和(自身を除く): 15103170

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 1854, 6857, 13714, 20571, 41142, 61713, 123426, 706271, 1412542, 2118813, 4237626, 6356439, 12712878]

約数ペア:

[(1, 12712878), (2, 6356439), (3, 4237626), (6, 2118813), (9, 1412542), (18, 706271), (103, 123426), (206, 61713), (309, 41142), (618, 20571), (927, 13714), (1854, 6857)]