38920266

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{28081}}^1$

素因数の和:28107

約数の個数: 48

約数和(自身を含む): 105139008

約数和(自身を除く): 66218742

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 28081, 56162, 84243, 168486, 196567, 252729, 308891, 393134, 505458, 589701, 617782, 926673, 1179402, 1769103, 1853346, 2162237, 2780019, 3538206, 4324474, 5560038, 6486711, 12973422, 19460133, 38920266]

約数ペア:

[(1, 38920266), (2, 19460133), (3, 12973422), (6, 6486711), (7, 5560038), (9, 4324474), (11, 3538206), (14, 2780019), (18, 2162237), (21, 1853346), (22, 1769103), (33, 1179402), (42, 926673), (63, 617782), (66, 589701), (77, 505458), (99, 393134), (126, 308891), (154, 252729), (198, 196567), (231, 168486), (462, 84243), (693, 56162), (1386, 28081)]