163980084

素因数分解:

$2^2\times 3^1\times {\mathrm{13665007}}^1$

素因数の和:13665014

約数の個数: 12

約数和(自身を含む): 382620224

約数和(自身を除く): 218640140

約数列:

[1, 2, 3, 4, 6, 12, 13665007, 27330014, 40995021, 54660028, 81990042, 163980084]

約数ペア:

[(1, 163980084), (2, 81990042), (3, 54660028), (4, 40995021), (6, 27330014), (12, 13665007)]