25651842

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{643}}^1$

素因数の和:818

約数の個数: 32

約数和(自身を含む): 52704960

約数和(自身を除く): 27053118

約数列:

[1, 2, 3, 6, 61, 109, 122, 183, 218, 327, 366, 643, 654, 1286, 1929, 3858, 6649, 13298, 19947, 39223, 39894, 70087, 78446, 117669, 140174, 210261, 235338, 420522, 4275307, 8550614, 12825921, 25651842]

約数ペア:

[(1, 25651842), (2, 12825921), (3, 8550614), (6, 4275307), (61, 420522), (109, 235338), (122, 210261), (183, 140174), (218, 117669), (327, 78446), (366, 70087), (643, 39894), (654, 39223), (1286, 19947), (1929, 13298), (3858, 6649)]