6981018

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{293}}^1$

素因数の和:347

約数の個数: 48

約数和(自身を含む): 16130016

約数和(自身を除く): 9148998

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 293, 361, 418, 586, 627, 722, 879, 1083, 1254, 1758, 2166, 3223, 3971, 5567, 6446, 7942, 9669, 11134, 11913, 16701, 19338, 23826, 33402, 61237, 105773, 122474, 183711, 211546, 317319, 367422, 634638, 1163503, 2327006, 3490509, 6981018]

約数ペア:

[(1, 6981018), (2, 3490509), (3, 2327006), (6, 1163503), (11, 634638), (19, 367422), (22, 317319), (33, 211546), (38, 183711), (57, 122474), (66, 105773), (114, 61237), (209, 33402), (293, 23826), (361, 19338), (418, 16701), (586, 11913), (627, 11134), (722, 9669), (879, 7942), (1083, 6446), (1254, 5567), (1758, 3971), (2166, 3223)]