18167581791

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{302053}}^1$

素因数の和:302263

約数の個数: 24

約数和(自身を含む): 27047123376

約数和(自身を除く): 8879541585

約数列:

[1, 3, 9, 41, 123, 163, 369, 489, 1467, 6683, 20049, 60147, 302053, 906159, 2718477, 12384173, 37152519, 49234639, 111457557, 147703917, 443111751, 2018620199, 6055860597, 18167581791]

約数ペア:

[(1, 18167581791), (3, 6055860597), (9, 2018620199), (41, 443111751), (123, 147703917), (163, 111457557), (369, 49234639), (489, 37152519), (1467, 12384173), (6683, 2718477), (20049, 906159), (60147, 302053)]