2018865597

素因数分解:

$3^1\times 7^1\times {\mathrm{1423}}^1\times {\mathrm{67559}}^1$

素因数の和:68992

約数の個数: 16

約数和(自身を含む): 3078574080

約数和(自身を除く): 1059708483

約数列:

[1, 3, 7, 21, 1423, 4269, 9961, 29883, 67559, 202677, 472913, 1418739, 96136457, 288409371, 672955199, 2018865597]

約数ペア:

[(1, 2018865597), (3, 672955199), (7, 288409371), (21, 96136457), (1423, 1418739), (4269, 472913), (9961, 202677), (29883, 67559)]