31744062

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:105

約数の個数: 144

約数和(自身を含む): 87639552

約数和(自身を除く): 55895490

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 43, 49, 54, 62, 63, 81, 86, 93, 98, 126, 129, 147, 162, 186, 189, 217, 243, 258, 279, 294, 301, 378, 387, 434, 441, 486, 558, 567, 602, 651, 774, 837, 882, 903, 1134, 1161, 1302, 1323, 1333, 1519, 1674, 1701, 1806, 1953, 2107, 2322, 2511, 2646, 2666, 2709, 3038, 3402, 3483, 3906, 3969, 3999, 4214, 4557, 5022, 5418, 5859, 6321, 6966, 7533, 7938, 7998, 8127, 9114, 9331, 10449, 11718, 11907, 11997, 12642, 13671, 15066, 16254, 17577, 18662, 18963, 20898, 23814, 23994, 24381, 27342, 27993, 35154, 35991, 37926, 41013, 48762, 52731, 55986, 56889, 65317, 71982, 73143, 82026, 83979, 105462, 107973, 113778, 123039, 130634, 146286, 167958, 170667, 195951, 215946, 246078, 251937, 323919, 341334, 369117, 391902, 503874, 512001, 587853, 647838, 738234, 755811, 1024002, 1175706, 1511622, 1763559, 2267433, 3527118, 4534866, 5290677, 10581354, 15872031, 31744062]

約数ペア:

[(1, 31744062), (2, 15872031), (3, 10581354), (6, 5290677), (7, 4534866), (9, 3527118), (14, 2267433), (18, 1763559), (21, 1511622), (27, 1175706), (31, 1024002), (42, 755811), (43, 738234), (49, 647838), (54, 587853), (62, 512001), (63, 503874), (81, 391902), (86, 369117), (93, 341334), (98, 323919), (126, 251937), (129, 246078), (147, 215946), (162, 195951), (186, 170667), (189, 167958), (217, 146286), (243, 130634), (258, 123039), (279, 113778), (294, 107973), (301, 105462), (378, 83979), (387, 82026), (434, 73143), (441, 71982), (486, 65317), (558, 56889), (567, 55986), (602, 52731), (651, 48762), (774, 41013), (837, 37926), (882, 35991), (903, 35154), (1134, 27993), (1161, 27342), (1302, 24381), (1323, 23994), (1333, 23814), (1519, 20898), (1674, 18963), (1701, 18662), (1806, 17577), (1953, 16254), (2107, 15066), (2322, 13671), (2511, 12642), (2646, 11997), (2666, 11907), (2709, 11718), (3038, 10449), (3402, 9331), (3483, 9114), (3906, 8127), (3969, 7998), (3999, 7938), (4214, 7533), (4557, 6966), (5022, 6321), (5418, 5859)]