18166664

素因数分解:

$2^3\times {\mathrm{457}}^1\times {\mathrm{4969}}^1$

素因数の和:5432

約数の個数: 16

約数和(自身を含む): 34143900

約数和(自身を除く): 15977236

約数列:

[1, 2, 4, 8, 457, 914, 1828, 3656, 4969, 9938, 19876, 39752, 2270833, 4541666, 9083332, 18166664]

約数ペア:

[(1, 18166664), (2, 9083332), (4, 4541666), (8, 2270833), (457, 39752), (914, 19876), (1828, 9938), (3656, 4969)]