21694656

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^2\times {\mathrm{313}}^1$

素因数の和:366

約数の個数: 84

約数和(自身を含む): 60774072

約数和(自身を除く): 39079416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 313, 361, 456, 608, 626, 722, 912, 939, 1083, 1216, 1252, 1444, 1824, 1878, 2166, 2504, 2888, 3648, 3756, 4332, 5008, 5776, 5947, 7512, 8664, 10016, 11552, 11894, 15024, 17328, 17841, 20032, 23104, 23788, 30048, 34656, 35682, 47576, 60096, 69312, 71364, 95152, 112993, 142728, 190304, 225986, 285456, 338979, 380608, 451972, 570912, 677958, 903944, 1141824, 1355916, 1807888, 2711832, 3615776, 5423664, 7231552, 10847328, 21694656]

約数ペア:

[(1, 21694656), (2, 10847328), (3, 7231552), (4, 5423664), (6, 3615776), (8, 2711832), (12, 1807888), (16, 1355916), (19, 1141824), (24, 903944), (32, 677958), (38, 570912), (48, 451972), (57, 380608), (64, 338979), (76, 285456), (96, 225986), (114, 190304), (152, 142728), (192, 112993), (228, 95152), (304, 71364), (313, 69312), (361, 60096), (456, 47576), (608, 35682), (626, 34656), (722, 30048), (912, 23788), (939, 23104), (1083, 20032), (1216, 17841), (1252, 17328), (1444, 15024), (1824, 11894), (1878, 11552), (2166, 10016), (2504, 8664), (2888, 7512), (3648, 5947), (3756, 5776), (4332, 5008)]