9165408056

素因数分解:

$2^3\times 7^2\times {\mathrm{2389}}^1\times {\mathrm{9787}}^1$

素因数の和:12196

約数の個数: 48

約数和(自身を含む): 20001288600

約数和(自身を除く): 10835880544

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 2389, 4778, 9556, 9787, 16723, 19112, 19574, 33446, 39148, 66892, 68509, 78296, 117061, 133784, 137018, 234122, 274036, 468244, 479563, 548072, 936488, 959126, 1918252, 3836504, 23381143, 46762286, 93524572, 163668001, 187049144, 327336002, 654672004, 1145676007, 1309344008, 2291352014, 4582704028, 9165408056]

約数ペア:

[(1, 9165408056), (2, 4582704028), (4, 2291352014), (7, 1309344008), (8, 1145676007), (14, 654672004), (28, 327336002), (49, 187049144), (56, 163668001), (98, 93524572), (196, 46762286), (392, 23381143), (2389, 3836504), (4778, 1918252), (9556, 959126), (9787, 936488), (16723, 548072), (19112, 479563), (19574, 468244), (33446, 274036), (39148, 234122), (66892, 137018), (68509, 133784), (78296, 117061)]