129168018

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{146449}}^1$

素因数の和:146471

約数の個数: 36

約数和(自身を含む): 325558350

約数和(自身を除く): 196390332

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 146449, 292898, 439347, 878694, 1025143, 1318041, 2050286, 2636082, 3075429, 6150858, 7176001, 9226287, 14352002, 18452574, 21528003, 43056006, 64584009, 129168018]

約数ペア:

[(1, 129168018), (2, 64584009), (3, 43056006), (6, 21528003), (7, 18452574), (9, 14352002), (14, 9226287), (18, 7176001), (21, 6150858), (42, 3075429), (49, 2636082), (63, 2050286), (98, 1318041), (126, 1025143), (147, 878694), (294, 439347), (441, 292898), (882, 146449)]