129202878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3076259}}^1$

素因数の和:3076271

約数の個数: 16

約数和(自身を含む): 295320960

約数和(自身を除く): 166118082

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3076259, 6152518, 9228777, 18457554, 21533813, 43067626, 64601439, 129202878]

約数ペア:

[(1, 129202878), (2, 64601439), (3, 43067626), (6, 21533813), (7, 18457554), (14, 9228777), (21, 6152518), (42, 3076259)]