21564768

素因数分解:

$2^5\times 3^1\times {\mathrm{224633}}^1$

素因数の和:224646

約数の個数: 24

約数和(自身を含む): 56607768

約数和(自身を除く): 35043000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 224633, 449266, 673899, 898532, 1347798, 1797064, 2695596, 3594128, 5391192, 7188256, 10782384, 21564768]

約数ペア:

[(1, 21564768), (2, 10782384), (3, 7188256), (4, 5391192), (6, 3594128), (8, 2695596), (12, 1797064), (16, 1347798), (24, 898532), (32, 673899), (48, 449266), (96, 224633)]