18284090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{166219}}^1$

素因数の和:166237

約数の個数: 16

約数和(自身を含む): 35903520

約数和(自身を除く): 17619430

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 166219, 332438, 831095, 1662190, 1828409, 3656818, 9142045, 18284090]

約数ペア:

[(1, 18284090), (2, 9142045), (5, 3656818), (10, 1828409), (11, 1662190), (22, 831095), (55, 332438), (110, 166219)]