2012529141

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{22769}}^1$

素因数の和:22866

約数の個数: 48

約数和(自身を含む): 3523703040

約数和(自身を除く): 1511173899

約数列:

[1, 3, 7, 9, 21, 23, 61, 63, 69, 161, 183, 207, 427, 483, 549, 1281, 1403, 1449, 3843, 4209, 9821, 12627, 22769, 29463, 68307, 88389, 159383, 204921, 478149, 523687, 1388909, 1434447, 1571061, 3665809, 4166727, 4713183, 9722363, 10997427, 12500181, 29167089, 31944907, 32992281, 87501267, 95834721, 223614349, 287504163, 670843047, 2012529141]

約数ペア:

[(1, 2012529141), (3, 670843047), (7, 287504163), (9, 223614349), (21, 95834721), (23, 87501267), (61, 32992281), (63, 31944907), (69, 29167089), (161, 12500181), (183, 10997427), (207, 9722363), (427, 4713183), (483, 4166727), (549, 3665809), (1281, 1571061), (1403, 1434447), (1449, 1388909), (3843, 523687), (4209, 478149), (9821, 204921), (12627, 159383), (22769, 88389), (29463, 68307)]