2506626

素因数分解:

$2^1\times 3^4\times {\mathrm{15473}}^1$

素因数の和:15487

約数の個数: 20

約数和(自身を含む): 5617062

約数和(自身を除く): 3110436

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 15473, 30946, 46419, 92838, 139257, 278514, 417771, 835542, 1253313, 2506626]

約数ペア:

[(1, 2506626), (2, 1253313), (3, 835542), (6, 417771), (9, 278514), (18, 139257), (27, 92838), (54, 46419), (81, 30946), (162, 15473)]