2018033643

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1\times {\mathrm{2719}}^1$

素因数の和:3219

約数の個数: 32

約数和(自身を含む): 2937600000

約数和(自身を除く): 919566357

約数列:

[1, 3, 19, 29, 57, 87, 449, 551, 1347, 1653, 2719, 8157, 8531, 13021, 25593, 39063, 51661, 78851, 154983, 236553, 247399, 742197, 1220831, 1498169, 3662493, 4494507, 23195789, 35404099, 69587367, 106212297, 672677881, 2018033643]

約数ペア:

[(1, 2018033643), (3, 672677881), (19, 106212297), (29, 69587367), (57, 35404099), (87, 23195789), (449, 4494507), (551, 3662493), (1347, 1498169), (1653, 1220831), (2719, 742197), (8157, 247399), (8531, 236553), (13021, 154983), (25593, 78851), (39063, 51661)]