921808188

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1873}}^1$

素因数の和:1934

約数の個数: 180

約数和(自身を含む): 2895195072

約数和(自身を除く): 1973386884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 49, 54, 62, 63, 81, 84, 93, 98, 108, 124, 126, 147, 162, 186, 189, 196, 217, 252, 279, 294, 324, 372, 378, 434, 441, 558, 567, 588, 651, 756, 837, 868, 882, 1116, 1134, 1302, 1323, 1519, 1674, 1764, 1873, 1953, 2268, 2511, 2604, 2646, 3038, 3348, 3746, 3906, 3969, 4557, 5022, 5292, 5619, 5859, 6076, 7492, 7812, 7938, 9114, 10044, 11238, 11718, 13111, 13671, 15876, 16857, 17577, 18228, 22476, 23436, 26222, 27342, 33714, 35154, 39333, 41013, 50571, 52444, 54684, 58063, 67428, 70308, 78666, 82026, 91777, 101142, 116126, 117999, 123039, 151713, 157332, 164052, 174189, 183554, 202284, 232252, 235998, 246078, 275331, 303426, 348378, 353997, 367108, 406441, 471996, 492156, 522567, 550662, 606852, 696756, 707994, 812882, 825993, 1045134, 1061991, 1101324, 1219323, 1415988, 1567701, 1625764, 1651986, 2090268, 2123982, 2438646, 2477979, 2845087, 3135402, 3303972, 3657969, 4247964, 4703103, 4877292, 4955958, 5690174, 6270804, 7315938, 7433937, 8535261, 9406206, 9911916, 10973907, 11380348, 14631876, 14867874, 17070522, 18812412, 21947814, 25605783, 29735748, 32921721, 34141044, 43895628, 51211566, 65843442, 76817349, 102423132, 131686884, 153634698, 230452047, 307269396, 460904094, 921808188]

約数ペア:

[(1, 921808188), (2, 460904094), (3, 307269396), (4, 230452047), (6, 153634698), (7, 131686884), (9, 102423132), (12, 76817349), (14, 65843442), (18, 51211566), (21, 43895628), (27, 34141044), (28, 32921721), (31, 29735748), (36, 25605783), (42, 21947814), (49, 18812412), (54, 17070522), (62, 14867874), (63, 14631876), (81, 11380348), (84, 10973907), (93, 9911916), (98, 9406206), (108, 8535261), (124, 7433937), (126, 7315938), (147, 6270804), (162, 5690174), (186, 4955958), (189, 4877292), (196, 4703103), (217, 4247964), (252, 3657969), (279, 3303972), (294, 3135402), (324, 2845087), (372, 2477979), (378, 2438646), (434, 2123982), (441, 2090268), (558, 1651986), (567, 1625764), (588, 1567701), (651, 1415988), (756, 1219323), (837, 1101324), (868, 1061991), (882, 1045134), (1116, 825993), (1134, 812882), (1302, 707994), (1323, 696756), (1519, 606852), (1674, 550662), (1764, 522567), (1873, 492156), (1953, 471996), (2268, 406441), (2511, 367108), (2604, 353997), (2646, 348378), (3038, 303426), (3348, 275331), (3746, 246078), (3906, 235998), (3969, 232252), (4557, 202284), (5022, 183554), (5292, 174189), (5619, 164052), (5859, 157332), (6076, 151713), (7492, 123039), (7812, 117999), (7938, 116126), (9114, 101142), (10044, 91777), (11238, 82026), (11718, 78666), (13111, 70308), (13671, 67428), (15876, 58063), (16857, 54684), (17577, 52444), (18228, 50571), (22476, 41013), (23436, 39333), (26222, 35154), (27342, 33714)]