11991408

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1747}}^1$

素因数の和:1782

約数の個数: 80

約数和(自身を含む): 36414336

約数和(自身を除く): 24422928

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 176, 208, 264, 286, 312, 429, 528, 572, 624, 858, 1144, 1716, 1747, 2288, 3432, 3494, 5241, 6864, 6988, 10482, 13976, 19217, 20964, 22711, 27952, 38434, 41928, 45422, 57651, 68133, 76868, 83856, 90844, 115302, 136266, 153736, 181688, 230604, 249821, 272532, 307472, 363376, 461208, 499642, 545064, 749463, 922416, 999284, 1090128, 1498926, 1998568, 2997852, 3997136, 5995704, 11991408]

約数ペア:

[(1, 11991408), (2, 5995704), (3, 3997136), (4, 2997852), (6, 1998568), (8, 1498926), (11, 1090128), (12, 999284), (13, 922416), (16, 749463), (22, 545064), (24, 499642), (26, 461208), (33, 363376), (39, 307472), (44, 272532), (48, 249821), (52, 230604), (66, 181688), (78, 153736), (88, 136266), (104, 115302), (132, 90844), (143, 83856), (156, 76868), (176, 68133), (208, 57651), (264, 45422), (286, 41928), (312, 38434), (429, 27952), (528, 22711), (572, 20964), (624, 19217), (858, 13976), (1144, 10482), (1716, 6988), (1747, 6864), (2288, 5241), (3432, 3494)]