2018405961

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{142573}}^1$

素因数の和:142614

約数の個数: 36

約数和(自身を含む): 3451146244

約数和(自身を除く): 1432740283

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 121, 143, 363, 429, 1089, 1287, 1573, 4719, 14157, 142573, 427719, 1283157, 1568303, 1853449, 4704909, 5560347, 14114727, 16681041, 17251333, 20387939, 51753999, 61163817, 155261997, 183491451, 224267329, 672801987, 2018405961]

約数ペア:

[(1, 2018405961), (3, 672801987), (9, 224267329), (11, 183491451), (13, 155261997), (33, 61163817), (39, 51753999), (99, 20387939), (117, 17251333), (121, 16681041), (143, 14114727), (363, 5560347), (429, 4704909), (1089, 1853449), (1287, 1568303), (1573, 1283157), (4719, 427719), (14157, 142573)]