2017869246

素因数分解:

$2^1\times 3^4\times {\mathrm{12455983}}^1$

素因数の和:12455997

約数の個数: 20

約数和(自身を含む): 4521522192

約数和(自身を除く): 2503652946

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 12455983, 24911966, 37367949, 74735898, 112103847, 224207694, 336311541, 672623082, 1008934623, 2017869246]

約数ペア:

[(1, 2017869246), (2, 1008934623), (3, 672623082), (6, 336311541), (9, 224207694), (18, 112103847), (27, 74735898), (54, 37367949), (81, 24911966), (162, 12455983)]