7946274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1381}}^1$

素因数の和:1530

約数の個数: 32

約数和(自身を含む): 18308736

約数和(自身を除く): 10362462

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 274, 411, 822, 959, 1381, 1918, 2762, 2877, 4143, 5754, 8286, 9667, 19334, 29001, 58002, 189197, 378394, 567591, 1135182, 1324379, 2648758, 3973137, 7946274]

約数ペア:

[(1, 7946274), (2, 3973137), (3, 2648758), (6, 1324379), (7, 1135182), (14, 567591), (21, 378394), (42, 189197), (137, 58002), (274, 29001), (411, 19334), (822, 9667), (959, 8286), (1381, 5754), (1918, 4143), (2762, 2877)]