18188080911

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{2777}}^1$

素因数の和:3541

約数の個数: 96

約数和(自身を含む): 35335093248

約数和(自身を除く): 17147012337

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 99, 117, 143, 231, 273, 429, 693, 727, 819, 1001, 1287, 2181, 2777, 3003, 5089, 6543, 7997, 8331, 9009, 9451, 15267, 19439, 23991, 24993, 28353, 30547, 36101, 45801, 55979, 58317, 66157, 71973, 85059, 91641, 103961, 108303, 167937, 174951, 198471, 213829, 252707, 274923, 311883, 324909, 397111, 503811, 595413, 641487, 727727, 758121, 935649, 1191333, 1924461, 2018879, 2183181, 2274363, 2779777, 3573999, 6056637, 6549543, 8339331, 14132153, 18169911, 22207669, 25017993, 26245427, 42396459, 66623007, 78736281, 127189377, 155453683, 183717989, 199869021, 236208843, 288699697, 466361049, 551153967, 866099091, 1399083147, 1653461901, 2020897879, 2598297273, 6062693637, 18188080911]

約数ペア:

[(1, 18188080911), (3, 6062693637), (7, 2598297273), (9, 2020897879), (11, 1653461901), (13, 1399083147), (21, 866099091), (33, 551153967), (39, 466361049), (63, 288699697), (77, 236208843), (91, 199869021), (99, 183717989), (117, 155453683), (143, 127189377), (231, 78736281), (273, 66623007), (429, 42396459), (693, 26245427), (727, 25017993), (819, 22207669), (1001, 18169911), (1287, 14132153), (2181, 8339331), (2777, 6549543), (3003, 6056637), (5089, 3573999), (6543, 2779777), (7997, 2274363), (8331, 2183181), (9009, 2018879), (9451, 1924461), (15267, 1191333), (19439, 935649), (23991, 758121), (24993, 727727), (28353, 641487), (30547, 595413), (36101, 503811), (45801, 397111), (55979, 324909), (58317, 311883), (66157, 274923), (71973, 252707), (85059, 213829), (91641, 198471), (103961, 174951), (108303, 167937)]