38409618

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{492431}}^1$

素因数の和:492449

約数の個数: 16

約数和(自身を含む): 82728576

約数和(自身を除く): 44318958

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 492431, 984862, 1477293, 2954586, 6401603, 12803206, 19204809, 38409618]

約数ペア:

[(1, 38409618), (2, 19204809), (3, 12803206), (6, 6401603), (13, 2954586), (26, 1477293), (39, 984862), (78, 492431)]