18935274

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{44449}}^1$

素因数の和:44525

約数の個数: 16

約数和(自身を含む): 38404800

約数和(自身を除く): 19469526

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 44449, 88898, 133347, 266694, 3155879, 6311758, 9467637, 18935274]

約数ペア:

[(1, 18935274), (2, 9467637), (3, 6311758), (6, 3155879), (71, 266694), (142, 133347), (213, 88898), (426, 44449)]