18448093426

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{19667477}}^1$

素因数の和:19667553

約数の個数: 16

約数和(自身を含む): 32097324096

約数和(自身を除く): 13649230670

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 19667477, 39334954, 137672339, 275344678, 1317720959, 2635441918, 9224046713, 18448093426]

約数ペア:

[(1, 18448093426), (2, 9224046713), (7, 2635441918), (14, 1317720959), (67, 275344678), (134, 137672339), (469, 39334954), (938, 19667477)]