42728682

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{19727}}^1$

素因数の和:19770

約数の個数: 24

約数和(自身を含む): 90196416

約数和(自身を除く): 47467734

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 361, 722, 1083, 2166, 19727, 39454, 59181, 118362, 374813, 749626, 1124439, 2248878, 7121447, 14242894, 21364341, 42728682]

約数ペア:

[(1, 42728682), (2, 21364341), (3, 14242894), (6, 7121447), (19, 2248878), (38, 1124439), (57, 749626), (114, 374813), (361, 118362), (722, 59181), (1083, 39454), (2166, 19727)]