18458286

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{39953}}^1$

素因数の和:39976

約数の個数: 32

約数和(自身を含む): 46027008

約数和(自身を除く): 27568722

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 39953, 79906, 119859, 239718, 279671, 439483, 559342, 839013, 878966, 1318449, 1678026, 2636898, 3076381, 6152762, 9229143, 18458286]

約数ペア:

[(1, 18458286), (2, 9229143), (3, 6152762), (6, 3076381), (7, 2636898), (11, 1678026), (14, 1318449), (21, 878966), (22, 839013), (33, 559342), (42, 439483), (66, 279671), (77, 239718), (154, 119859), (231, 79906), (462, 39953)]