61198018

素因数分解:

$2^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{20717}}^1$

素因数の和:20937

約数の個数: 16

約数和(自身を含む): 105413184

約数和(自身を除く): 44215166

約数列:

[1, 2, 7, 14, 211, 422, 1477, 2954, 20717, 41434, 145019, 290038, 4371287, 8742574, 30599009, 61198018]

約数ペア:

[(1, 61198018), (2, 30599009), (7, 8742574), (14, 4371287), (211, 290038), (422, 145019), (1477, 41434), (2954, 20717)]