12849786

素因数分解:

$2^1\times 3^3\times {\mathrm{237959}}^1$

素因数の和:237970

約数の個数: 16

約数和(自身を含む): 28555200

約数和(自身を除く): 15705414

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 237959, 475918, 713877, 1427754, 2141631, 4283262, 6424893, 12849786]

約数ペア:

[(1, 12849786), (2, 6424893), (3, 4283262), (6, 2141631), (9, 1427754), (18, 713877), (27, 475918), (54, 237959)]