71764434

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{189853}}^1$

素因数の和:189871

約数の個数: 32

約数和(自身を含む): 182259840

約数和(自身を除く): 110495406

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 189853, 379706, 569559, 1139118, 1328971, 1708677, 2657942, 3417354, 3986913, 5126031, 7973826, 10252062, 11960739, 23921478, 35882217, 71764434]

約数ペア:

[(1, 71764434), (2, 35882217), (3, 23921478), (6, 11960739), (7, 10252062), (9, 7973826), (14, 5126031), (18, 3986913), (21, 3417354), (27, 2657942), (42, 1708677), (54, 1328971), (63, 1139118), (126, 569559), (189, 379706), (378, 189853)]