21273348

素因数分解:

$2^2\times 3^1\times {\mathrm{479}}^1\times {\mathrm{3701}}^1$

素因数の和:4187

約数の個数: 24

約数和(自身を含む): 49754880

約数和(自身を除く): 28481532

約数列:

[1, 2, 3, 4, 6, 12, 479, 958, 1437, 1916, 2874, 3701, 5748, 7402, 11103, 14804, 22206, 44412, 1772779, 3545558, 5318337, 7091116, 10636674, 21273348]

約数ペア:

[(1, 21273348), (2, 10636674), (3, 7091116), (4, 5318337), (6, 3545558), (12, 1772779), (479, 44412), (958, 22206), (1437, 14804), (1916, 11103), (2874, 7402), (3701, 5748)]