21875736

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53617}}^1$

素因数の和:53643

約数の個数: 32

約数和(自身を含む): 57907440

約数和(自身を除く): 36031704

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 53617, 107234, 160851, 214468, 321702, 428936, 643404, 911489, 1286808, 1822978, 2734467, 3645956, 5468934, 7291912, 10937868, 21875736]

約数ペア:

[(1, 21875736), (2, 10937868), (3, 7291912), (4, 5468934), (6, 3645956), (8, 2734467), (12, 1822978), (17, 1286808), (24, 911489), (34, 643404), (51, 428936), (68, 321702), (102, 214468), (136, 160851), (204, 107234), (408, 53617)]