18434559

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{443}}^1$

素因数の和:567

約数の個数: 32

約数和(自身を含む): 29240064

約数和(自身を除く): 10805505

約数列:

[1, 3, 11, 13, 33, 39, 97, 143, 291, 429, 443, 1067, 1261, 1329, 3201, 3783, 4873, 5759, 13871, 14619, 17277, 41613, 42971, 63349, 128913, 190047, 472681, 558623, 1418043, 1675869, 6144853, 18434559]

約数ペア:

[(1, 18434559), (3, 6144853), (11, 1675869), (13, 1418043), (33, 558623), (39, 472681), (97, 190047), (143, 128913), (291, 63349), (429, 42971), (443, 41613), (1067, 17277), (1261, 14619), (1329, 13871), (3201, 5759), (3783, 4873)]