22842009

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{139}}^1$

素因数の和:226

約数の個数: 36

約数和(自身を含む): 36145200

約数和(自身を除く): 13303191

約数列:

[1, 3, 9, 19, 31, 57, 93, 139, 171, 279, 417, 589, 961, 1251, 1767, 2641, 2883, 4309, 5301, 7923, 8649, 12927, 18259, 23769, 38781, 54777, 81871, 133579, 164331, 245613, 400737, 736839, 1202211, 2538001, 7614003, 22842009]

約数ペア:

[(1, 22842009), (3, 7614003), (9, 2538001), (19, 1202211), (31, 736839), (57, 400737), (93, 245613), (139, 164331), (171, 133579), (279, 81871), (417, 54777), (589, 38781), (961, 23769), (1251, 18259), (1767, 12927), (2641, 8649), (2883, 7923), (4309, 5301)]