1920906

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{8209}}^1$

素因数の和:8230

約数の個数: 24

約数和(自身を含む): 4482660

約数和(自身を除く): 2561754

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 8209, 16418, 24627, 49254, 73881, 106717, 147762, 213434, 320151, 640302, 960453, 1920906]

約数ペア:

[(1, 1920906), (2, 960453), (3, 640302), (6, 320151), (9, 213434), (13, 147762), (18, 106717), (26, 73881), (39, 49254), (78, 24627), (117, 16418), (234, 8209)]