18192936958

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^2\times {\mathrm{164057}}^1$

素因数の和:164244

約数の個数: 24

約数和(自身を含む): 31542447312

約数和(自身を除く): 13349510354

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 7921, 15842, 55447, 110894, 164057, 328114, 1148399, 2296798, 14601073, 29202146, 102207511, 204415022, 1299495497, 2598990994, 9096468479, 18192936958]

約数ペア:

[(1, 18192936958), (2, 9096468479), (7, 2598990994), (14, 1299495497), (89, 204415022), (178, 102207511), (623, 29202146), (1246, 14601073), (7921, 2296798), (15842, 1148399), (55447, 328114), (110894, 164057)]