18041083424

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{885061}}^1$

素因数の和:885098

約数の個数: 72

約数和(自身を含む): 44495606988

約数和(自身を除く): 26454523564

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2548, 2912, 5096, 10192, 20384, 885061, 1770122, 3540244, 6195427, 7080488, 11505793, 12390854, 14160976, 23011586, 24781708, 28321952, 43367989, 46023172, 49563416, 80540551, 86735978, 92046344, 99126832, 161081102, 173471956, 184092688, 198253664, 322162204, 346943912, 368185376, 563783857, 644324408, 693887824, 1127567714, 1288648816, 1387775648, 2255135428, 2577297632, 4510270856, 9020541712, 18041083424]

約数ペア:

[(1, 18041083424), (2, 9020541712), (4, 4510270856), (7, 2577297632), (8, 2255135428), (13, 1387775648), (14, 1288648816), (16, 1127567714), (26, 693887824), (28, 644324408), (32, 563783857), (49, 368185376), (52, 346943912), (56, 322162204), (91, 198253664), (98, 184092688), (104, 173471956), (112, 161081102), (182, 99126832), (196, 92046344), (208, 86735978), (224, 80540551), (364, 49563416), (392, 46023172), (416, 43367989), (637, 28321952), (728, 24781708), (784, 23011586), (1274, 14160976), (1456, 12390854), (1568, 11505793), (2548, 7080488), (2912, 6195427), (5096, 3540244), (10192, 1770122), (20384, 885061)]