26986362

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{345979}}^1$

素因数の和:345997

約数の個数: 16

約数和(自身を含む): 58124640

約数和(自身を除く): 31138278

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 345979, 691958, 1037937, 2075874, 4497727, 8995454, 13493181, 26986362]

約数ペア:

[(1, 26986362), (2, 13493181), (3, 8995454), (6, 4497727), (13, 2075874), (26, 1037937), (39, 691958), (78, 345979)]