28644018

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{367231}}^1$

素因数の和:367249

約数の個数: 16

約数和(自身を含む): 61694976

約数和(自身を除く): 33050958

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 367231, 734462, 1101693, 2203386, 4774003, 9548006, 14322009, 28644018]

約数ペア:

[(1, 28644018), (2, 14322009), (3, 9548006), (6, 4774003), (13, 2203386), (26, 1101693), (39, 734462), (78, 367231)]