11870154396

素因数分解:

$2^2\times 3^5\times {\mathrm{991}}^1\times {\mathrm{12323}}^1$

素因数の和:13333

約数の個数: 72

約数和(自身を含む): 31150339584

約数和(自身を除く): 19280185188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 991, 1982, 2973, 3964, 5946, 8919, 11892, 12323, 17838, 24646, 26757, 35676, 36969, 49292, 53514, 73938, 80271, 107028, 110907, 147876, 160542, 221814, 240813, 321084, 332721, 443628, 481626, 665442, 963252, 998163, 1330884, 1996326, 2994489, 3992652, 5988978, 11977956, 12212093, 24424186, 36636279, 48848372, 73272558, 109908837, 146545116, 219817674, 329726511, 439635348, 659453022, 989179533, 1318906044, 1978359066, 2967538599, 3956718132, 5935077198, 11870154396]

約数ペア:

[(1, 11870154396), (2, 5935077198), (3, 3956718132), (4, 2967538599), (6, 1978359066), (9, 1318906044), (12, 989179533), (18, 659453022), (27, 439635348), (36, 329726511), (54, 219817674), (81, 146545116), (108, 109908837), (162, 73272558), (243, 48848372), (324, 36636279), (486, 24424186), (972, 12212093), (991, 11977956), (1982, 5988978), (2973, 3992652), (3964, 2994489), (5946, 1996326), (8919, 1330884), (11892, 998163), (12323, 963252), (17838, 665442), (24646, 481626), (26757, 443628), (35676, 332721), (36969, 321084), (49292, 240813), (53514, 221814), (73938, 160542), (80271, 147876), (107028, 110907)]