25806606

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{3119}}^1$

素因数の和:3328

約数の個数: 32

約数和(自身を含む): 59304960

約数和(自身を除く): 33498354

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 197, 394, 591, 1182, 1379, 2758, 3119, 4137, 6238, 8274, 9357, 18714, 21833, 43666, 65499, 130998, 614443, 1228886, 1843329, 3686658, 4301101, 8602202, 12903303, 25806606]

約数ペア:

[(1, 25806606), (2, 12903303), (3, 8602202), (6, 4301101), (7, 3686658), (14, 1843329), (21, 1228886), (42, 614443), (197, 130998), (394, 65499), (591, 43666), (1182, 21833), (1379, 18714), (2758, 9357), (3119, 8274), (4137, 6238)]