31160754

素因数分解:

$2^1\times 3^3\times {\mathrm{107}}^1\times {\mathrm{5393}}^1$

素因数の和:5511

約数の個数: 32

約数和(自身を含む): 69906240

約数和(自身を除く): 38745486

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 107, 214, 321, 642, 963, 1926, 2889, 5393, 5778, 10786, 16179, 32358, 48537, 97074, 145611, 291222, 577051, 1154102, 1731153, 3462306, 5193459, 10386918, 15580377, 31160754]

約数ペア:

[(1, 31160754), (2, 15580377), (3, 10386918), (6, 5193459), (9, 3462306), (18, 1731153), (27, 1154102), (54, 577051), (107, 291222), (214, 145611), (321, 97074), (642, 48537), (963, 32358), (1926, 16179), (2889, 10786), (5393, 5778)]