21000906362

素因数分解:

$2^1\times {\mathrm{227}}^1\times {\mathrm{1709}}^1\times {\mathrm{27067}}^1$

素因数の和:29005

約数の個数: 16

約数和(自身を含む): 31659815520

約数和(自身を除く): 10658909158

約数列:

[1, 2, 227, 454, 1709, 3418, 27067, 54134, 387943, 775886, 6144209, 12288418, 46257503, 92515006, 10500453181, 21000906362]

約数ペア:

[(1, 21000906362), (2, 10500453181), (227, 92515006), (454, 46257503), (1709, 12288418), (3418, 6144209), (27067, 775886), (54134, 387943)]