171948906

素因数分解:

$2^1\times 3^4\times {\mathrm{1061413}}^1$

素因数の和:1061427

約数の個数: 20

約数和(自身を含む): 385293282

約数和(自身を除く): 213344376

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1061413, 2122826, 3184239, 6368478, 9552717, 19105434, 28658151, 57316302, 85974453, 171948906]

約数ペア:

[(1, 171948906), (2, 85974453), (3, 57316302), (6, 28658151), (9, 19105434), (18, 9552717), (27, 6368478), (54, 3184239), (81, 2122826), (162, 1061413)]