80212656618

素因数分解:

$2^1\times 3^3\times {\mathrm{397}}^1\times {\mathrm{3741611}}^1$

素因数の和:3742019

約数の個数: 32

約数和(自身を含む): 178699389120

約数和(自身を除く): 98486732502

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 397, 794, 1191, 2382, 3573, 7146, 10719, 21438, 3741611, 7483222, 11224833, 22449666, 33674499, 67348998, 101023497, 202046994, 1485419567, 2970839134, 4456258701, 8912517402, 13368776103, 26737552206, 40106328309, 80212656618]

約数ペア:

[(1, 80212656618), (2, 40106328309), (3, 26737552206), (6, 13368776103), (9, 8912517402), (18, 4456258701), (27, 2970839134), (54, 1485419567), (397, 202046994), (794, 101023497), (1191, 67348998), (2382, 33674499), (3573, 22449666), (7146, 11224833), (10719, 7483222), (21438, 3741611)]