21483798

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{511519}}^1$

素因数の和:511531

約数の個数: 16

約数和(自身を含む): 49105920

約数和(自身を除く): 27622122

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 511519, 1023038, 1534557, 3069114, 3580633, 7161266, 10741899, 21483798]

約数ペア:

[(1, 21483798), (2, 10741899), (3, 7161266), (6, 3580633), (7, 3069114), (14, 1534557), (21, 1023038), (42, 511519)]