21586032

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{887}}^1$

素因数の和:927

約数の個数: 90

約数和(自身を含む): 65489112

約数和(自身を除く): 43903080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 169, 208, 234, 312, 338, 468, 507, 624, 676, 887, 936, 1014, 1352, 1521, 1774, 1872, 2028, 2661, 2704, 3042, 3548, 4056, 5322, 6084, 7096, 7983, 8112, 10644, 11531, 12168, 14192, 15966, 21288, 23062, 24336, 31932, 34593, 42576, 46124, 63864, 69186, 92248, 103779, 127728, 138372, 149903, 184496, 207558, 276744, 299806, 415116, 449709, 553488, 599612, 830232, 899418, 1199224, 1349127, 1660464, 1798836, 2398448, 2698254, 3597672, 5396508, 7195344, 10793016, 21586032]

約数ペア:

[(1, 21586032), (2, 10793016), (3, 7195344), (4, 5396508), (6, 3597672), (8, 2698254), (9, 2398448), (12, 1798836), (13, 1660464), (16, 1349127), (18, 1199224), (24, 899418), (26, 830232), (36, 599612), (39, 553488), (48, 449709), (52, 415116), (72, 299806), (78, 276744), (104, 207558), (117, 184496), (144, 149903), (156, 138372), (169, 127728), (208, 103779), (234, 92248), (312, 69186), (338, 63864), (468, 46124), (507, 42576), (624, 34593), (676, 31932), (887, 24336), (936, 23062), (1014, 21288), (1352, 15966), (1521, 14192), (1774, 12168), (1872, 11531), (2028, 10644), (2661, 8112), (2704, 7983), (3042, 7096), (3548, 6084), (4056, 5322)]