25978842

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{13241}}^1$

素因数の和:13358

約数の個数: 24

約数和(自身を含む): 56808180

約数和(自身を除く): 30829338

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 13241, 26482, 39723, 79446, 119169, 238338, 1443269, 2886538, 4329807, 8659614, 12989421, 25978842]

約数ペア:

[(1, 25978842), (2, 12989421), (3, 8659614), (6, 4329807), (9, 2886538), (18, 1443269), (109, 238338), (218, 119169), (327, 79446), (654, 39723), (981, 26482), (1962, 13241)]