18548090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{15329}}^1$

素因数の和:15358

約数の個数: 24

約数和(自身を含む): 36700020

約数和(自身を除く): 18151930

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 15329, 30658, 76645, 153290, 168619, 337238, 843095, 1686190, 1854809, 3709618, 9274045, 18548090]

約数ペア:

[(1, 18548090), (2, 9274045), (5, 3709618), (10, 1854809), (11, 1686190), (22, 843095), (55, 337238), (110, 168619), (121, 153290), (242, 76645), (605, 30658), (1210, 15329)]