1877881482

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{2089}}^1$

素因数の和:2313

約数の個数: 80

約数和(自身を含む): 4369939200

約数和(自身を除く): 2492057718

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 179, 186, 279, 358, 537, 558, 837, 1074, 1611, 1674, 2089, 2511, 3222, 4178, 4833, 5022, 5549, 6267, 9666, 11098, 12534, 14499, 16647, 18801, 28998, 33294, 37602, 49941, 56403, 64759, 99882, 112806, 129518, 149823, 169209, 194277, 299646, 338418, 373931, 388554, 449469, 582831, 747862, 898938, 1121793, 1165662, 1748493, 2243586, 3365379, 3496986, 5245479, 6730758, 10096137, 10490958, 11591861, 20192274, 23183722, 30288411, 34775583, 60576822, 69551166, 104326749, 208653498, 312980247, 625960494, 938940741, 1877881482]

約数ペア:

[(1, 1877881482), (2, 938940741), (3, 625960494), (6, 312980247), (9, 208653498), (18, 104326749), (27, 69551166), (31, 60576822), (54, 34775583), (62, 30288411), (81, 23183722), (93, 20192274), (162, 11591861), (179, 10490958), (186, 10096137), (279, 6730758), (358, 5245479), (537, 3496986), (558, 3365379), (837, 2243586), (1074, 1748493), (1611, 1165662), (1674, 1121793), (2089, 898938), (2511, 747862), (3222, 582831), (4178, 449469), (4833, 388554), (5022, 373931), (5549, 338418), (6267, 299646), (9666, 194277), (11098, 169209), (12534, 149823), (14499, 129518), (16647, 112806), (18801, 99882), (28998, 64759), (33294, 56403), (37602, 49941)]