18441077759

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{279847}}^1$

素因数の和:280034

約数の個数: 16

約数和(自身を含む): 20545320768

約数和(自身を除く): 2104243009

約数列:

[1, 13, 37, 137, 481, 1781, 5069, 65897, 279847, 3638011, 10354339, 38339039, 134606407, 498407507, 1418544443, 18441077759]

約数ペア:

[(1, 18441077759), (13, 1418544443), (37, 498407507), (137, 134606407), (481, 38339039), (1781, 10354339), (5069, 3638011), (65897, 279847)]