20181160926

素因数分解:

$2^1\times 3^2\times {\mathrm{257}}^1\times {\mathrm{4362551}}^1$

素因数の和:4362816

約数の個数: 24

約数和(自身を含む): 43895998224

約数和(自身を除く): 23714837298

約数列:

[1, 2, 3, 6, 9, 18, 257, 514, 771, 1542, 2313, 4626, 4362551, 8725102, 13087653, 26175306, 39262959, 78525918, 1121175607, 2242351214, 3363526821, 6727053642, 10090580463, 20181160926]

約数ペア:

[(1, 20181160926), (2, 10090580463), (3, 6727053642), (6, 3363526821), (9, 2242351214), (18, 1121175607), (257, 78525918), (514, 39262959), (771, 26175306), (1542, 13087653), (2313, 8725102), (4626, 4362551)]