254419812

素因数分解:

$2^2\times 3^3\times {\mathrm{2355739}}^1$

素因数の和:2355752

約数の個数: 24

約数和(自身を含む): 659607200

約数和(自身を除く): 405187388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2355739, 4711478, 7067217, 9422956, 14134434, 21201651, 28268868, 42403302, 63604953, 84806604, 127209906, 254419812]

約数ペア:

[(1, 254419812), (2, 127209906), (3, 84806604), (4, 63604953), (6, 42403302), (9, 28268868), (12, 21201651), (18, 14134434), (27, 9422956), (36, 7067217), (54, 4711478), (108, 2355739)]