2191086756

素因数分解:

$2^2\times 3^2\times {\mathrm{419}}^1\times {\mathrm{145259}}^1$

素因数の和:145688

約数の個数: 36

約数和(自身を含む): 5551837200

約数和(自身を除く): 3360750444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 419, 838, 1257, 1676, 2514, 3771, 5028, 7542, 15084, 145259, 290518, 435777, 581036, 871554, 1307331, 1743108, 2614662, 5229324, 60863521, 121727042, 182590563, 243454084, 365181126, 547771689, 730362252, 1095543378, 2191086756]

約数ペア:

[(1, 2191086756), (2, 1095543378), (3, 730362252), (4, 547771689), (6, 365181126), (9, 243454084), (12, 182590563), (18, 121727042), (36, 60863521), (419, 5229324), (838, 2614662), (1257, 1743108), (1676, 1307331), (2514, 871554), (3771, 581036), (5028, 435777), (7542, 290518), (15084, 145259)]