2019914532

素因数分解:

$2^2\times 3^2\times {\mathrm{4987}}^1\times {\mathrm{11251}}^1$

素因数の和:16248

約数の個数: 36

約数和(自身を含む): 5107372816

約数和(自身を除く): 3087458284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4987, 9974, 11251, 14961, 19948, 22502, 29922, 33753, 44883, 45004, 59844, 67506, 89766, 101259, 135012, 179532, 202518, 405036, 56108737, 112217474, 168326211, 224434948, 336652422, 504978633, 673304844, 1009957266, 2019914532]

約数ペア:

[(1, 2019914532), (2, 1009957266), (3, 673304844), (4, 504978633), (6, 336652422), (9, 224434948), (12, 168326211), (18, 112217474), (36, 56108737), (4987, 405036), (9974, 202518), (11251, 179532), (14961, 135012), (19948, 101259), (22502, 89766), (29922, 67506), (33753, 59844), (44883, 45004)]