172557468

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{252277}}^1$

素因数の和:252306

約数の個数: 36

約数和(自身を含む): 459145960

約数和(自身を除く): 286588492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 252277, 504554, 756831, 1009108, 1513662, 2270493, 3027324, 4540986, 4793263, 9081972, 9586526, 14379789, 19173052, 28759578, 43139367, 57519156, 86278734, 172557468]

約数ペア:

[(1, 172557468), (2, 86278734), (3, 57519156), (4, 43139367), (6, 28759578), (9, 19173052), (12, 14379789), (18, 9586526), (19, 9081972), (36, 4793263), (38, 4540986), (57, 3027324), (76, 2270493), (114, 1513662), (171, 1009108), (228, 756831), (342, 504554), (684, 252277)]