42439026

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{21499}}^1$

素因数の和:21558

約数の個数: 32

約数和(自身を含む): 99072000

約数和(自身を除く): 56632974

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 21499, 42998, 64497, 128994, 150493, 300986, 451479, 902958, 1010453, 2020906, 3031359, 6062718, 7073171, 14146342, 21219513, 42439026]

約数ペア:

[(1, 42439026), (2, 21219513), (3, 14146342), (6, 7073171), (7, 6062718), (14, 3031359), (21, 2020906), (42, 1010453), (47, 902958), (94, 451479), (141, 300986), (282, 150493), (329, 128994), (658, 64497), (987, 42998), (1974, 21499)]