15635988

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{881}}^1$

素因数の和:937

約数の個数: 72

約数和(自身を含む): 43341480

約数和(自身を除く): 27705492

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 29, 34, 36, 51, 58, 68, 87, 102, 116, 153, 174, 204, 261, 306, 348, 493, 522, 612, 881, 986, 1044, 1479, 1762, 1972, 2643, 2958, 3524, 4437, 5286, 5916, 7929, 8874, 10572, 14977, 15858, 17748, 25549, 29954, 31716, 44931, 51098, 59908, 76647, 89862, 102196, 134793, 153294, 179724, 229941, 269586, 306588, 434333, 459882, 539172, 868666, 919764, 1302999, 1737332, 2605998, 3908997, 5211996, 7817994, 15635988]

約数ペア:

[(1, 15635988), (2, 7817994), (3, 5211996), (4, 3908997), (6, 2605998), (9, 1737332), (12, 1302999), (17, 919764), (18, 868666), (29, 539172), (34, 459882), (36, 434333), (51, 306588), (58, 269586), (68, 229941), (87, 179724), (102, 153294), (116, 134793), (153, 102196), (174, 89862), (204, 76647), (261, 59908), (306, 51098), (348, 44931), (493, 31716), (522, 29954), (612, 25549), (881, 17748), (986, 15858), (1044, 14977), (1479, 10572), (1762, 8874), (1972, 7929), (2643, 5916), (2958, 5286), (3524, 4437)]