39478986

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{27763}}^1$

素因数の和:27850

約数の個数: 24

約数和(自身を含む): 86623680

約数和(自身を除く): 47144694

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 27763, 55526, 83289, 166578, 249867, 499734, 2193277, 4386554, 6579831, 13159662, 19739493, 39478986]

約数ペア:

[(1, 39478986), (2, 19739493), (3, 13159662), (6, 6579831), (9, 4386554), (18, 2193277), (79, 499734), (158, 249867), (237, 166578), (474, 83289), (711, 55526), (1422, 27763)]