2017730898

素因数分解:

$2^1\times 3^4\times {\mathrm{12455129}}^1$

素因数の和:12455143

約数の個数: 20

約数和(自身を含む): 4521212190

約数和(自身を除く): 2503481292

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 12455129, 24910258, 37365387, 74730774, 112096161, 224192322, 336288483, 672576966, 1008865449, 2017730898]

約数ペア:

[(1, 2017730898), (2, 1008865449), (3, 672576966), (6, 336288483), (9, 224192322), (18, 112096161), (27, 74730774), (54, 37365387), (81, 24910258), (162, 12455129)]