2018349315

素因数分解:

$3^2\times 5^1\times {\mathrm{2371}}^1\times {\mathrm{18917}}^1$

素因数の和:21299

約数の個数: 24

約数和(自身を含む): 3500132688

約数和(自身を除く): 1481783373

約数列:

[1, 3, 5, 9, 15, 45, 2371, 7113, 11855, 18917, 21339, 35565, 56751, 94585, 106695, 170253, 283755, 851265, 44852207, 134556621, 224261035, 403669863, 672783105, 2018349315]

約数ペア:

[(1, 2018349315), (3, 672783105), (5, 403669863), (9, 224261035), (15, 134556621), (45, 44852207), (2371, 851265), (7113, 283755), (11855, 170253), (18917, 106695), (21339, 94585), (35565, 56751)]