21038356344

素因数分解:

$2^3\times 3^1\times {\mathrm{10141}}^1\times {\mathrm{86441}}^1$

素因数の和:96591

約数の個数: 32

約数和(自身を含む): 52601685840

約数和(自身を除く): 31563329496

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 10141, 20282, 30423, 40564, 60846, 81128, 86441, 121692, 172882, 243384, 259323, 345764, 518646, 691528, 1037292, 2074584, 876598181, 1753196362, 2629794543, 3506392724, 5259589086, 7012785448, 10519178172, 21038356344]

約数ペア:

[(1, 21038356344), (2, 10519178172), (3, 7012785448), (4, 5259589086), (6, 3506392724), (8, 2629794543), (12, 1753196362), (24, 876598181), (10141, 2074584), (20282, 1037292), (30423, 691528), (40564, 518646), (60846, 345764), (81128, 259323), (86441, 243384), (121692, 172882)]