18612022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1103}}^1$

素因数の和:1188

約数の個数: 32

約数和(自身を含む): 33384960

約数和(自身を除く): 14772938

約数列:

[1, 2, 11, 13, 22, 26, 59, 118, 143, 286, 649, 767, 1103, 1298, 1534, 2206, 8437, 12133, 14339, 16874, 24266, 28678, 65077, 130154, 157729, 315458, 715847, 846001, 1431694, 1692002, 9306011, 18612022]

約数ペア:

[(1, 18612022), (2, 9306011), (11, 1692002), (13, 1431694), (22, 846001), (26, 715847), (59, 315458), (118, 157729), (143, 130154), (286, 65077), (649, 28678), (767, 24266), (1103, 16874), (1298, 14339), (1534, 12133), (2206, 8437)]