186404274

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{493133}}^1$

素因数の和:493151

約数の個数: 32

約数和(自身を含む): 473408640

約数和(自身を除く): 287004366

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 493133, 986266, 1479399, 2958798, 3451931, 4438197, 6903862, 8876394, 10355793, 13314591, 20711586, 26629182, 31067379, 62134758, 93202137, 186404274]

約数ペア:

[(1, 186404274), (2, 93202137), (3, 62134758), (6, 31067379), (7, 26629182), (9, 20711586), (14, 13314591), (18, 10355793), (21, 8876394), (27, 6903862), (42, 4438197), (54, 3451931), (63, 2958798), (126, 1479399), (189, 986266), (378, 493133)]