1572187086

素因数分解:

$2^1\times 3^2\times {\mathrm{191}}^1\times {\mathrm{557}}^1\times {\mathrm{821}}^1$

素因数の和:1577

約数の個数: 48

約数和(自身を含む): 3434565888

約数和(自身を除く): 1862378802

約数列:

[1, 2, 3, 6, 9, 18, 191, 382, 557, 573, 821, 1114, 1146, 1642, 1671, 1719, 2463, 3342, 3438, 4926, 5013, 7389, 10026, 14778, 106387, 156811, 212774, 313622, 319161, 457297, 470433, 638322, 914594, 940866, 957483, 1371891, 1411299, 1914966, 2743782, 2822598, 4115673, 8231346, 87343727, 174687454, 262031181, 524062362, 786093543, 1572187086]

約数ペア:

[(1, 1572187086), (2, 786093543), (3, 524062362), (6, 262031181), (9, 174687454), (18, 87343727), (191, 8231346), (382, 4115673), (557, 2822598), (573, 2743782), (821, 1914966), (1114, 1411299), (1146, 1371891), (1642, 957483), (1671, 940866), (1719, 914594), (2463, 638322), (3342, 470433), (3438, 457297), (4926, 319161), (5013, 313622), (7389, 212774), (10026, 156811), (14778, 106387)]