18274854

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{234293}}^1$

素因数の和:234311

約数の個数: 16

約数和(自身を含む): 39361392

約数和(自身を除く): 21086538

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 234293, 468586, 702879, 1405758, 3045809, 6091618, 9137427, 18274854]

約数ペア:

[(1, 18274854), (2, 9137427), (3, 6091618), (6, 3045809), (13, 1405758), (26, 702879), (39, 468586), (78, 234293)]