26697918

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{342281}}^1$

素因数の和:342299

約数の個数: 16

約数和(自身を含む): 57503376

約数和(自身を除く): 30805458

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 342281, 684562, 1026843, 2053686, 4449653, 8899306, 13348959, 26697918]

約数ペア:

[(1, 26697918), (2, 13348959), (3, 8899306), (6, 4449653), (13, 2053686), (26, 1026843), (39, 684562), (78, 342281)]