39840186

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{288697}}^1$

素因数の和:288725

約数の個数: 16

約数和(自身を含む): 83145024

約数和(自身を除く): 43304838

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 288697, 577394, 866091, 1732182, 6640031, 13280062, 19920093, 39840186]

約数ペア:

[(1, 39840186), (2, 19920093), (3, 13280062), (6, 6640031), (23, 1732182), (46, 866091), (69, 577394), (138, 288697)]