15974773254

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{615883}}^1$

素因数の和:616033

約数の個数: 48

約数和(自身を含む): 38046849984

約数和(自身を除く): 22072076730

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 131, 198, 262, 393, 786, 1179, 1441, 2358, 2882, 4323, 8646, 12969, 25938, 615883, 1231766, 1847649, 3695298, 5542947, 6774713, 11085894, 13549426, 20324139, 40648278, 60972417, 80680673, 121944834, 161361346, 242042019, 484084038, 726126057, 887487403, 1452252114, 1774974806, 2662462209, 5324924418, 7987386627, 15974773254]

約数ペア:

[(1, 15974773254), (2, 7987386627), (3, 5324924418), (6, 2662462209), (9, 1774974806), (11, 1452252114), (18, 887487403), (22, 726126057), (33, 484084038), (66, 242042019), (99, 161361346), (131, 121944834), (198, 80680673), (262, 60972417), (393, 40648278), (786, 20324139), (1179, 13549426), (1441, 11085894), (2358, 6774713), (2882, 5542947), (4323, 3695298), (8646, 1847649), (12969, 1231766), (25938, 615883)]