42161508

素因数分解:

$2^2\times 3^2\times {\mathrm{499}}^1\times {\mathrm{2347}}^1$

素因数の和:2856

約数の個数: 36

約数和(自身を含む): 106834000

約数和(自身を除く): 64672492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 499, 998, 1497, 1996, 2347, 2994, 4491, 4694, 5988, 7041, 8982, 9388, 14082, 17964, 21123, 28164, 42246, 84492, 1171153, 2342306, 3513459, 4684612, 7026918, 10540377, 14053836, 21080754, 42161508]

約数ペア:

[(1, 42161508), (2, 21080754), (3, 14053836), (4, 10540377), (6, 7026918), (9, 4684612), (12, 3513459), (18, 2342306), (36, 1171153), (499, 84492), (998, 42246), (1497, 28164), (1996, 21123), (2347, 17964), (2994, 14082), (4491, 9388), (4694, 8982), (5988, 7041)]