216584622

素因数分解:

$2^1\times 3^2\times {\mathrm{1217}}^1\times {\mathrm{9887}}^1$

素因数の和:11112

約数の個数: 24

約数和(自身を含む): 469699776

約数和(自身を除く): 253115154

約数列:

[1, 2, 3, 6, 9, 18, 1217, 2434, 3651, 7302, 9887, 10953, 19774, 21906, 29661, 59322, 88983, 177966, 12032479, 24064958, 36097437, 72194874, 108292311, 216584622]

約数ペア:

[(1, 216584622), (2, 108292311), (3, 72194874), (6, 36097437), (9, 24064958), (18, 12032479), (1217, 177966), (2434, 88983), (3651, 59322), (7302, 29661), (9887, 21906), (10953, 19774)]