2017202454

素因数分解:

$2^1\times 3^4\times {\mathrm{12451867}}^1$

素因数の和:12451881

約数の個数: 20

約数和(自身を含む): 4520028084

約数和(自身を除く): 2502825630

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 12451867, 24903734, 37355601, 74711202, 112066803, 224133606, 336200409, 672400818, 1008601227, 2017202454]

約数ペア:

[(1, 2017202454), (2, 1008601227), (3, 672400818), (6, 336200409), (9, 224133606), (18, 112066803), (27, 74711202), (54, 37355601), (81, 24903734), (162, 12451867)]