21343026

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{50101}}^1$

素因数の和:50177

約数の個数: 16

約数和(自身を含む): 43288128

約数和(自身を除く): 21945102

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 50101, 100202, 150303, 300606, 3557171, 7114342, 10671513, 21343026]

約数ペア:

[(1, 21343026), (2, 10671513), (3, 7114342), (6, 3557171), (71, 300606), (142, 150303), (213, 100202), (426, 50101)]