2015348526

素因数分解:

$2^1\times 3^4\times {\mathrm{12440423}}^1$

素因数の和:12440437

約数の個数: 20

約数和(自身を含む): 4515873912

約数和(自身を除く): 2500525386

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 12440423, 24880846, 37321269, 74642538, 111963807, 223927614, 335891421, 671782842, 1007674263, 2015348526]

約数ペア:

[(1, 2015348526), (2, 1007674263), (3, 671782842), (6, 335891421), (9, 223927614), (18, 111963807), (27, 74642538), (54, 37321269), (81, 24880846), (162, 12440423)]