20180855286

素因数分解:

$2^1\times 3^2\times {\mathrm{294809}}^1\times {\mathrm{3803}}^1$

素因数の和:298620

約数の個数: 24

約数和(自身を含む): 43736832360

約数和(自身を除く): 23555977074

約数列:

[1, 2, 3, 6, 9, 18, 3803, 7606, 11409, 22818, 34227, 68454, 294809, 589618, 884427, 1768854, 2653281, 5306562, 1121158627, 2242317254, 3363475881, 6726951762, 10090427643, 20180855286]

約数ペア:

[(1, 20180855286), (2, 10090427643), (3, 6726951762), (6, 3363475881), (9, 2242317254), (18, 1121158627), (3803, 5306562), (7606, 2653281), (11409, 1768854), (22818, 884427), (34227, 589618), (68454, 294809)]