26221578

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{61553}}^1$

素因数の和:61629

約数の個数: 16

約数和(自身を含む): 53182656

約数和(自身を除く): 26961078

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 61553, 123106, 184659, 369318, 4370263, 8740526, 13110789, 26221578]

約数ペア:

[(1, 26221578), (2, 13110789), (3, 8740526), (6, 4370263), (71, 369318), (142, 184659), (213, 123106), (426, 61553)]