64917414

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{189817}}^1$

素因数の和:189844

約数の個数: 24

約数和(自身を含む): 148058040

約数和(自身を除く): 83140626

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 189817, 379634, 569451, 1138902, 1708353, 3416706, 3606523, 7213046, 10819569, 21639138, 32458707, 64917414]

約数ペア:

[(1, 64917414), (2, 32458707), (3, 21639138), (6, 10819569), (9, 7213046), (18, 3606523), (19, 3416706), (38, 1708353), (57, 1138902), (114, 569451), (171, 379634), (342, 189817)]