29728566

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:151

約数の個数: 128

約数和(自身を含む): 81100800

約数和(自身を除く): 51372234

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 43, 54, 59, 62, 63, 86, 93, 118, 126, 129, 177, 186, 189, 217, 258, 279, 301, 354, 378, 387, 413, 434, 531, 558, 602, 651, 774, 826, 837, 903, 1062, 1161, 1239, 1302, 1333, 1593, 1674, 1806, 1829, 1953, 2322, 2478, 2537, 2666, 2709, 3186, 3658, 3717, 3906, 3999, 5074, 5418, 5487, 5859, 7434, 7611, 7998, 8127, 9331, 10974, 11151, 11718, 11997, 12803, 15222, 16254, 16461, 17759, 18662, 22302, 22833, 23994, 25606, 27993, 32922, 35518, 35991, 38409, 45666, 49383, 53277, 55986, 68499, 71982, 76818, 78647, 83979, 98766, 106554, 115227, 136998, 157294, 159831, 167958, 230454, 235941, 251937, 319662, 345681, 471882, 479493, 503874, 550529, 691362, 707823, 958986, 1101058, 1415646, 1651587, 2123469, 3303174, 4246938, 4954761, 9909522, 14864283, 29728566]

約数ペア:

[(1, 29728566), (2, 14864283), (3, 9909522), (6, 4954761), (7, 4246938), (9, 3303174), (14, 2123469), (18, 1651587), (21, 1415646), (27, 1101058), (31, 958986), (42, 707823), (43, 691362), (54, 550529), (59, 503874), (62, 479493), (63, 471882), (86, 345681), (93, 319662), (118, 251937), (126, 235941), (129, 230454), (177, 167958), (186, 159831), (189, 157294), (217, 136998), (258, 115227), (279, 106554), (301, 98766), (354, 83979), (378, 78647), (387, 76818), (413, 71982), (434, 68499), (531, 55986), (558, 53277), (602, 49383), (651, 45666), (774, 38409), (826, 35991), (837, 35518), (903, 32922), (1062, 27993), (1161, 25606), (1239, 23994), (1302, 22833), (1333, 22302), (1593, 18662), (1674, 17759), (1806, 16461), (1829, 16254), (1953, 15222), (2322, 12803), (2478, 11997), (2537, 11718), (2666, 11151), (2709, 10974), (3186, 9331), (3658, 8127), (3717, 7998), (3906, 7611), (3999, 7434), (5074, 5859), (5418, 5487)]