25398906

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{325627}}^1$

素因数の和:325645

約数の個数: 16

約数和(自身を含む): 54705504

約数和(自身を除く): 29306598

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 325627, 651254, 976881, 1953762, 4233151, 8466302, 12699453, 25398906]

約数ペア:

[(1, 25398906), (2, 12699453), (3, 8466302), (6, 4233151), (13, 1953762), (26, 976881), (39, 651254), (78, 325627)]