18600088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9413}}^1$

素因数の和:9451

約数の個数: 32

約数和(自身を含む): 39538800

約数和(自身を除く): 20938712

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 9413, 18826, 37652, 75304, 122369, 178847, 244738, 357694, 489476, 715388, 978952, 1430776, 2325011, 4650022, 9300044, 18600088]

約数ペア:

[(1, 18600088), (2, 9300044), (4, 4650022), (8, 2325011), (13, 1430776), (19, 978952), (26, 715388), (38, 489476), (52, 357694), (76, 244738), (104, 178847), (152, 122369), (247, 75304), (494, 37652), (988, 18826), (1976, 9413)]