2946918

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37781}}^1$

素因数の和:37799

約数の個数: 16

約数和(自身を含む): 6347376

約数和(自身を除く): 3400458

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 37781, 75562, 113343, 226686, 491153, 982306, 1473459, 2946918]

約数ペア:

[(1, 2946918), (2, 1473459), (3, 982306), (6, 491153), (13, 226686), (26, 113343), (39, 75562), (78, 37781)]