13245282

素因数分解:

$2^1\times 3^4\times {\mathrm{81761}}^1$

素因数の和:81775

約数の個数: 20

約数和(自身を含む): 29679606

約数和(自身を除く): 16434324

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 81761, 163522, 245283, 490566, 735849, 1471698, 2207547, 4415094, 6622641, 13245282]

約数ペア:

[(1, 13245282), (2, 6622641), (3, 4415094), (6, 2207547), (9, 1471698), (18, 735849), (27, 490566), (54, 245283), (81, 163522), (162, 81761)]