18487182

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{440171}}^1$

素因数の和:440183

約数の個数: 16

約数和(自身を含む): 42256512

約数和(自身を除く): 23769330

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 440171, 880342, 1320513, 2641026, 3081197, 6162394, 9243591, 18487182]

約数ペア:

[(1, 18487182), (2, 9243591), (3, 6162394), (6, 3081197), (7, 2641026), (14, 1320513), (21, 880342), (42, 440171)]