12171793872

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{701}}^1\times {\mathrm{1667}}^1$

素因数の和:2417

約数の個数: 160

約数和(自身を含む): 37170192384

約数和(自身を除く): 24998398512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 701, 744, 868, 1302, 1402, 1488, 1667, 1736, 2103, 2604, 2804, 3334, 3472, 4206, 4907, 5001, 5208, 5608, 6668, 8412, 9814, 10002, 10416, 11216, 11669, 13336, 14721, 16824, 19628, 20004, 21731, 23338, 26672, 29442, 33648, 35007, 39256, 40008, 43462, 46676, 51677, 58884, 65193, 70014, 78512, 80016, 86924, 93352, 103354, 117768, 130386, 140028, 152117, 155031, 173848, 186704, 206708, 235536, 260772, 280056, 304234, 310062, 347696, 361739, 413416, 456351, 521544, 560112, 608468, 620124, 723478, 826832, 912702, 1043088, 1085217, 1168567, 1216936, 1240248, 1446956, 1825404, 2170434, 2337134, 2433872, 2480496, 2893912, 3505701, 3650808, 4340868, 4674268, 5787824, 7011402, 7301616, 8179969, 8681736, 9348536, 14022804, 16359938, 17363472, 18697072, 24539907, 28045608, 32719876, 36225577, 49079814, 56091216, 65439752, 72451154, 98159628, 108676731, 130879504, 144902308, 196319256, 217353462, 253579039, 289804616, 392638512, 434706924, 507158078, 579609232, 760737117, 869413848, 1014316156, 1521474234, 1738827696, 2028632312, 3042948468, 4057264624, 6085896936, 12171793872]

約数ペア:

[(1, 12171793872), (2, 6085896936), (3, 4057264624), (4, 3042948468), (6, 2028632312), (7, 1738827696), (8, 1521474234), (12, 1014316156), (14, 869413848), (16, 760737117), (21, 579609232), (24, 507158078), (28, 434706924), (31, 392638512), (42, 289804616), (48, 253579039), (56, 217353462), (62, 196319256), (84, 144902308), (93, 130879504), (112, 108676731), (124, 98159628), (168, 72451154), (186, 65439752), (217, 56091216), (248, 49079814), (336, 36225577), (372, 32719876), (434, 28045608), (496, 24539907), (651, 18697072), (701, 17363472), (744, 16359938), (868, 14022804), (1302, 9348536), (1402, 8681736), (1488, 8179969), (1667, 7301616), (1736, 7011402), (2103, 5787824), (2604, 4674268), (2804, 4340868), (3334, 3650808), (3472, 3505701), (4206, 2893912), (4907, 2480496), (5001, 2433872), (5208, 2337134), (5608, 2170434), (6668, 1825404), (8412, 1446956), (9814, 1240248), (10002, 1216936), (10416, 1168567), (11216, 1085217), (11669, 1043088), (13336, 912702), (14721, 826832), (16824, 723478), (19628, 620124), (20004, 608468), (21731, 560112), (23338, 521544), (26672, 456351), (29442, 413416), (33648, 361739), (35007, 347696), (39256, 310062), (40008, 304234), (43462, 280056), (46676, 260772), (51677, 235536), (58884, 206708), (65193, 186704), (70014, 173848), (78512, 155031), (80016, 152117), (86924, 140028), (93352, 130386), (103354, 117768)]