11491128

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{1319}}^1$

素因数の和:1353

約数の個数: 72

約数和(自身を含む): 34234200

約数和(自身を除く): 22743072

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 198, 242, 264, 363, 396, 484, 726, 792, 968, 1089, 1319, 1452, 2178, 2638, 2904, 3957, 4356, 5276, 7914, 8712, 10552, 11871, 14509, 15828, 23742, 29018, 31656, 43527, 47484, 58036, 87054, 94968, 116072, 130581, 159599, 174108, 261162, 319198, 348216, 478797, 522324, 638396, 957594, 1044648, 1276792, 1436391, 1915188, 2872782, 3830376, 5745564, 11491128]

約数ペア:

[(1, 11491128), (2, 5745564), (3, 3830376), (4, 2872782), (6, 1915188), (8, 1436391), (9, 1276792), (11, 1044648), (12, 957594), (18, 638396), (22, 522324), (24, 478797), (33, 348216), (36, 319198), (44, 261162), (66, 174108), (72, 159599), (88, 130581), (99, 116072), (121, 94968), (132, 87054), (198, 58036), (242, 47484), (264, 43527), (363, 31656), (396, 29018), (484, 23742), (726, 15828), (792, 14509), (968, 11871), (1089, 10552), (1319, 8712), (1452, 7914), (2178, 5276), (2638, 4356), (2904, 3957)]