17969999868

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{4665109}}^1$

素因数の和:4665226

約数の個数: 36

約数和(自身を含む): 45848701080

約数和(自身を除く): 27878701212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 963, 1284, 1926, 3852, 4665109, 9330218, 13995327, 18660436, 27990654, 41985981, 55981308, 83971962, 167943924, 499166663, 998333326, 1497499989, 1996666652, 2994999978, 4492499967, 5989999956, 8984999934, 17969999868]

約数ペア:

[(1, 17969999868), (2, 8984999934), (3, 5989999956), (4, 4492499967), (6, 2994999978), (9, 1996666652), (12, 1497499989), (18, 998333326), (36, 499166663), (107, 167943924), (214, 83971962), (321, 55981308), (428, 41985981), (642, 27990654), (963, 18660436), (1284, 13995327), (1926, 9330218), (3852, 4665109)]