2021691222

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{2739419}}^1$

素因数の和:2739468

約数の個数: 24

約数和(自身を含む): 4487169960

約数和(自身を除く): 2465478738

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 2739419, 5478838, 8218257, 16436514, 24654771, 49309542, 112316179, 224632358, 336948537, 673897074, 1010845611, 2021691222]

約数ペア:

[(1, 2021691222), (2, 1010845611), (3, 673897074), (6, 336948537), (9, 224632358), (18, 112316179), (41, 49309542), (82, 24654771), (123, 16436514), (246, 8218257), (369, 5478838), (738, 2739419)]