18135804511433

素因数分解:

$7^3\times {\mathrm{751}}^1\times {\mathrm{1249}}^1\times {\mathrm{56369}}^1$

素因数の和:58390

約数の個数: 32

約数和(自身を含む): 21195120000000

約数和(自身を除く): 3059315488567

約数列:

[1, 7, 49, 343, 751, 1249, 5257, 8743, 36799, 56369, 61201, 257593, 394583, 428407, 937999, 2762081, 6565993, 19334567, 42333119, 45961951, 70404881, 296331833, 321733657, 492834167, 2074322831, 3449839169, 14520259817, 24148874183, 52874065631, 370118459417, 2590829215919, 18135804511433]

約数ペア:

[(1, 18135804511433), (7, 2590829215919), (49, 370118459417), (343, 52874065631), (751, 24148874183), (1249, 14520259817), (5257, 3449839169), (8743, 2074322831), (36799, 492834167), (56369, 321733657), (61201, 296331833), (257593, 70404881), (394583, 45961951), (428407, 42333119), (937999, 19334567), (2762081, 6565993)]