18130568

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4597}}^1$

素因数の和:4649

約数の個数: 32

約数和(自身を含む): 37243800

約数和(自身を除く): 19113232

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 136, 232, 493, 986, 1972, 3944, 4597, 9194, 18388, 36776, 78149, 133313, 156298, 266626, 312596, 533252, 625192, 1066504, 2266321, 4532642, 9065284, 18130568]

約数ペア:

[(1, 18130568), (2, 9065284), (4, 4532642), (8, 2266321), (17, 1066504), (29, 625192), (34, 533252), (58, 312596), (68, 266626), (116, 156298), (136, 133313), (232, 78149), (493, 36776), (986, 18388), (1972, 9194), (3944, 4597)]