2009442918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47843879}}^1$

素因数の和:47843891

約数の個数: 16

約数和(自身を含む): 4593012480

約数和(自身を除く): 2583569562

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47843879, 95687758, 143531637, 287063274, 334907153, 669814306, 1004721459, 2009442918]

約数ペア:

[(1, 2009442918), (2, 1004721459), (3, 669814306), (6, 334907153), (7, 287063274), (14, 143531637), (21, 95687758), (42, 47843879)]