668154276

素因数分解:

$2^2\times 3^2\times {\mathrm{1153}}^1\times {\mathrm{16097}}^1$

素因数の和:17260

約数の個数: 36

約数和(自身を含む): 1690515372

約数和(自身を除く): 1022361096

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1153, 2306, 3459, 4612, 6918, 10377, 13836, 16097, 20754, 32194, 41508, 48291, 64388, 96582, 144873, 193164, 289746, 579492, 18559841, 37119682, 55679523, 74239364, 111359046, 167038569, 222718092, 334077138, 668154276]

約数ペア:

[(1, 668154276), (2, 334077138), (3, 222718092), (4, 167038569), (6, 111359046), (9, 74239364), (12, 55679523), (18, 37119682), (36, 18559841), (1153, 579492), (2306, 289746), (3459, 193164), (4612, 144873), (6918, 96582), (10377, 64388), (13836, 48291), (16097, 41508), (20754, 32194)]