129763926

素因数分解:

$2^1\times 3^2\times {\mathrm{257}}^1\times {\mathrm{28051}}^1$

素因数の和:28316

約数の個数: 24

約数和(自身を含む): 282259224

約数和(自身を除く): 152495298

約数列:

[1, 2, 3, 6, 9, 18, 257, 514, 771, 1542, 2313, 4626, 28051, 56102, 84153, 168306, 252459, 504918, 7209107, 14418214, 21627321, 43254642, 64881963, 129763926]

約数ペア:

[(1, 129763926), (2, 64881963), (3, 43254642), (6, 21627321), (9, 14418214), (18, 7209107), (257, 504918), (514, 252459), (771, 168306), (1542, 84153), (2313, 56102), (4626, 28051)]