21799446

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3361}}^1$

素因数の和:3436

約数の個数: 32

約数和(自身を含む): 46476288

約数和(自身を除く): 24676842

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 94, 138, 141, 282, 1081, 2162, 3243, 3361, 6486, 6722, 10083, 20166, 77303, 154606, 157967, 231909, 315934, 463818, 473901, 947802, 3633241, 7266482, 10899723, 21799446]

約数ペア:

[(1, 21799446), (2, 10899723), (3, 7266482), (6, 3633241), (23, 947802), (46, 473901), (47, 463818), (69, 315934), (94, 231909), (138, 157967), (141, 154606), (282, 77303), (1081, 20166), (2162, 10083), (3243, 6722), (3361, 6486)]