2259018

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{3061}}^1$

素因数の和:3110

約数の個数: 24

約数和(自身を含む): 5015556

約数和(自身を除く): 2756538

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 3061, 6122, 9183, 18366, 27549, 55098, 125501, 251002, 376503, 753006, 1129509, 2259018]

約数ペア:

[(1, 2259018), (2, 1129509), (3, 753006), (6, 376503), (9, 251002), (18, 125501), (41, 55098), (82, 27549), (123, 18366), (246, 9183), (369, 6122), (738, 3061)]