15620094

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1$

素因数の和:123

約数の個数: 96

約数和(自身を含む): 41944320

約数和(自身を除く): 26324226

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 43, 54, 62, 63, 86, 93, 126, 129, 186, 189, 217, 258, 279, 301, 378, 387, 434, 558, 602, 651, 774, 837, 903, 961, 1161, 1302, 1333, 1674, 1806, 1922, 1953, 2322, 2666, 2709, 2883, 3906, 3999, 5418, 5766, 5859, 6727, 7998, 8127, 8649, 9331, 11718, 11997, 13454, 16254, 17298, 18662, 20181, 23994, 25947, 27993, 35991, 40362, 41323, 51894, 55986, 60543, 71982, 82646, 83979, 121086, 123969, 167958, 181629, 247938, 251937, 289261, 363258, 371907, 503874, 578522, 743814, 867783, 1115721, 1735566, 2231442, 2603349, 5206698, 7810047, 15620094]

約数ペア:

[(1, 15620094), (2, 7810047), (3, 5206698), (6, 2603349), (7, 2231442), (9, 1735566), (14, 1115721), (18, 867783), (21, 743814), (27, 578522), (31, 503874), (42, 371907), (43, 363258), (54, 289261), (62, 251937), (63, 247938), (86, 181629), (93, 167958), (126, 123969), (129, 121086), (186, 83979), (189, 82646), (217, 71982), (258, 60543), (279, 55986), (301, 51894), (378, 41323), (387, 40362), (434, 35991), (558, 27993), (602, 25947), (651, 23994), (774, 20181), (837, 18662), (903, 17298), (961, 16254), (1161, 13454), (1302, 11997), (1333, 11718), (1674, 9331), (1806, 8649), (1922, 8127), (1953, 7998), (2322, 6727), (2666, 5859), (2709, 5766), (2883, 5418), (3906, 3999)]