21546912

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{11813}}^1$

素因数の和:11845

約数の個数: 48

約数和(自身を含む): 59542560

約数和(自身を除く): 37995648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 11813, 23626, 35439, 47252, 70878, 94504, 141756, 189008, 224447, 283512, 378016, 448894, 567024, 673341, 897788, 1134048, 1346682, 1795576, 2693364, 3591152, 5386728, 7182304, 10773456, 21546912]

約数ペア:

[(1, 21546912), (2, 10773456), (3, 7182304), (4, 5386728), (6, 3591152), (8, 2693364), (12, 1795576), (16, 1346682), (19, 1134048), (24, 897788), (32, 673341), (38, 567024), (48, 448894), (57, 378016), (76, 283512), (96, 224447), (114, 189008), (152, 141756), (228, 94504), (304, 70878), (456, 47252), (608, 35439), (912, 23626), (1824, 11813)]