21553748106

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{326571941}}^1$

素因数の和:326571957

約数の個数: 16

約数和(自身を含む): 47026359648

約数和(自身を除く): 25472611542

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 326571941, 653143882, 979715823, 1959431646, 3592291351, 7184582702, 10776874053, 21553748106]

約数ペア:

[(1, 21553748106), (2, 10776874053), (3, 7184582702), (6, 3592291351), (11, 1959431646), (22, 979715823), (33, 653143882), (66, 326571941)]