1720210014

素因数分解:

$2^1\times 3^3\times {\mathrm{31855741}}^1$

素因数の和:31855752

約数の個数: 16

約数和(自身を含む): 3822689040

約数和(自身を除く): 2102479026

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 31855741, 63711482, 95567223, 191134446, 286701669, 573403338, 860105007, 1720210014]

約数ペア:

[(1, 1720210014), (2, 860105007), (3, 573403338), (6, 286701669), (9, 191134446), (18, 95567223), (27, 63711482), (54, 31855741)]