18041101

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{503}}^1$

素因数の和:636

約数の個数: 16

約数和(自身を含む): 20321280

約数和(自身を除く): 2280179

約数列:

[1, 13, 31, 89, 403, 503, 1157, 2759, 6539, 15593, 35867, 44767, 202709, 581971, 1387777, 18041101]

約数ペア:

[(1, 18041101), (13, 1387777), (31, 581971), (89, 202709), (403, 44767), (503, 35867), (1157, 15593), (2759, 6539)]