21653184

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{16111}}^1$

素因数の和:16133

約数の個数: 56

約数和(自身を含む): 65479168

約数和(自身を除く): 43825984

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, 16111, 32222, 48333, 64444, 96666, 112777, 128888, 193332, 225554, 257776, 338331, 386664, 451108, 515552, 676662, 773328, 902216, 1031104, 1353324, 1546656, 1804432, 2706648, 3093312, 3608864, 5413296, 7217728, 10826592, 21653184]

約数ペア:

[(1, 21653184), (2, 10826592), (3, 7217728), (4, 5413296), (6, 3608864), (7, 3093312), (8, 2706648), (12, 1804432), (14, 1546656), (16, 1353324), (21, 1031104), (24, 902216), (28, 773328), (32, 676662), (42, 515552), (48, 451108), (56, 386664), (64, 338331), (84, 257776), (96, 225554), (112, 193332), (168, 128888), (192, 112777), (224, 96666), (336, 64444), (448, 48333), (672, 32222), (1344, 16111)]