21870912

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{16273}}^1$

素因数の和:16295

約数の個数: 56

約数和(自身を含む): 66137536

約数和(自身を除く): 44266624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 16273, 32546, 48819, 65092, 97638, 113911, 130184, 195276, 227822, 260368, 341733, 390552, 455644, 520736, 683466, 781104, 911288, 1041472, 1366932, 1562208, 1822576, 2733864, 3124416, 3645152, 5467728, 7290304, 10935456, 21870912]

約数ペア:

[(1, 21870912), (2, 10935456), (3, 7290304), (4, 5467728), (6, 3645152), (7, 3124416), (8, 2733864), (12, 1822576), (14, 1562208), (16, 1366932), (21, 1041472), (24, 911288), (28, 781104), (32, 683466), (42, 520736), (48, 455644), (56, 390552), (64, 341733), (84, 260368), (96, 227822), (112, 195276), (168, 130184), (192, 113911), (224, 97638), (336, 65092), (448, 48819), (672, 32546), (1344, 16273)]