18423847538

素因数分解:

$2^1\times {\mathrm{409}}^1\times {\mathrm{823}}^1\times {\mathrm{27367}}^1$

素因数の和:28601

約数の個数: 16

約数和(自身を含む): 27738015360

約数和(自身を除く): 9314167822

約数列:

[1, 2, 409, 818, 823, 1646, 27367, 54734, 336607, 673214, 11193103, 22386206, 22523041, 45046082, 9211923769, 18423847538]

約数ペア:

[(1, 18423847538), (2, 9211923769), (409, 45046082), (818, 22523041), (823, 22386206), (1646, 11193103), (27367, 673214), (54734, 336607)]