2661504678

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{3017579}}^1$

素因数の和:3017601

約数の個数: 36

約数和(自身を含む): 6708080340

約数和(自身を除く): 4046575662

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 3017579, 6035158, 9052737, 18105474, 21123053, 27158211, 42246106, 54316422, 63369159, 126738318, 147861371, 190107477, 295722742, 380214954, 443584113, 887168226, 1330752339, 2661504678]

約数ペア:

[(1, 2661504678), (2, 1330752339), (3, 887168226), (6, 443584113), (7, 380214954), (9, 295722742), (14, 190107477), (18, 147861371), (21, 126738318), (42, 63369159), (49, 54316422), (63, 42246106), (98, 27158211), (126, 21123053), (147, 18105474), (294, 9052737), (441, 6035158), (882, 3017579)]