12182457

素因数分解:

$3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{3559}}^1$

素因数の和:3732

約数の個数: 16

約数和(自身を含む): 18682880

約数和(自身を除く): 6500423

約数列:

[1, 3, 7, 21, 163, 489, 1141, 3423, 3559, 10677, 24913, 74739, 580117, 1740351, 4060819, 12182457]

約数ペア:

[(1, 12182457), (3, 4060819), (7, 1740351), (21, 580117), (163, 74739), (489, 24913), (1141, 10677), (3423, 3559)]