31351842

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3533}}^1$

素因数の和:3587

約数の個数: 48

約数和(自身を含む): 74426040

約数和(自身を除く): 43074198

約数列:

[1, 2, 3, 6, 9, 17, 18, 29, 34, 51, 58, 87, 102, 153, 174, 261, 306, 493, 522, 986, 1479, 2958, 3533, 4437, 7066, 8874, 10599, 21198, 31797, 60061, 63594, 102457, 120122, 180183, 204914, 307371, 360366, 540549, 614742, 922113, 1081098, 1741769, 1844226, 3483538, 5225307, 10450614, 15675921, 31351842]

約数ペア:

[(1, 31351842), (2, 15675921), (3, 10450614), (6, 5225307), (9, 3483538), (17, 1844226), (18, 1741769), (29, 1081098), (34, 922113), (51, 614742), (58, 540549), (87, 360366), (102, 307371), (153, 204914), (174, 180183), (261, 120122), (306, 102457), (493, 63594), (522, 60061), (986, 31797), (1479, 21198), (2958, 10599), (3533, 8874), (4437, 7066)]