31142718

素因数分解:

$2^1\times 3^4\times {\mathrm{192239}}^1$

素因数の和:192253

約数の個数: 20

約数和(自身を含む): 69783120

約数和(自身を除く): 38640402

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 192239, 384478, 576717, 1153434, 1730151, 3460302, 5190453, 10380906, 15571359, 31142718]

約数ペア:

[(1, 31142718), (2, 15571359), (3, 10380906), (6, 5190453), (9, 3460302), (18, 1730151), (27, 1153434), (54, 576717), (81, 384478), (162, 192239)]