12774918

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163781}}^1$

素因数の和:163799

約数の個数: 16

約数和(自身を含む): 27515376

約数和(自身を除く): 14740458

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 163781, 327562, 491343, 982686, 2129153, 4258306, 6387459, 12774918]

約数ペア:

[(1, 12774918), (2, 6387459), (3, 4258306), (6, 2129153), (13, 982686), (26, 491343), (39, 327562), (78, 163781)]