2018072170

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{857}}^1\times {\mathrm{1301}}^1$

素因数の和:2346

約数の個数: 32

約数和(自身を含む): 3659672016

約数和(自身を除く): 1641599846

約数列:

[1, 2, 5, 10, 181, 362, 857, 905, 1301, 1714, 1810, 2602, 4285, 6505, 8570, 13010, 155117, 235481, 310234, 470962, 775585, 1114957, 1177405, 1551170, 2229914, 2354810, 5574785, 11149570, 201807217, 403614434, 1009036085, 2018072170]

約数ペア:

[(1, 2018072170), (2, 1009036085), (5, 403614434), (10, 201807217), (181, 11149570), (362, 5574785), (857, 2354810), (905, 2229914), (1301, 1551170), (1714, 1177405), (1810, 1114957), (2602, 775585), (4285, 470962), (6505, 310234), (8570, 235481), (13010, 155117)]