4217507838

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{1131913}}^1$

素因数の和:1131950

約数の個数: 40

約数和(自身を含む): 9861234768

約数和(自身を除く): 5643726930

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1863, 3726, 1131913, 2263826, 3395739, 6791478, 10187217, 20374434, 26033999, 30561651, 52067998, 61123302, 78101997, 91684953, 156203994, 183369906, 234305991, 468611982, 702917973, 1405835946, 2108753919, 4217507838]

約数ペア:

[(1, 4217507838), (2, 2108753919), (3, 1405835946), (6, 702917973), (9, 468611982), (18, 234305991), (23, 183369906), (27, 156203994), (46, 91684953), (54, 78101997), (69, 61123302), (81, 52067998), (138, 30561651), (162, 26033999), (207, 20374434), (414, 10187217), (621, 6791478), (1242, 3395739), (1863, 2263826), (3726, 1131913)]