18332220891

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1645769}}^1$

素因数の和:1645898

約数の個数: 16

約数和(自身を含む): 25279027200

約数和(自身を除く): 6946806309

約数列:

[1, 3, 47, 79, 141, 237, 3713, 11139, 1645769, 4937307, 77351143, 130015751, 232053429, 390047253, 6110740297, 18332220891]

約数ペア:

[(1, 18332220891), (3, 6110740297), (47, 390047253), (79, 232053429), (141, 130015751), (237, 77351143), (3713, 4937307), (11139, 1645769)]