66272778

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{25747}}^1$

素因数の和:25779

約数の個数: 48

約数和(自身を含む): 168700896

約数和(自身を除く): 102428118

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 25747, 51494, 77241, 154482, 231723, 283217, 334711, 463446, 566434, 669422, 849651, 1004133, 1699302, 2008266, 2548953, 3012399, 3681821, 5097906, 6024798, 7363642, 11045463, 22090926, 33136389, 66272778]

約数ペア:

[(1, 66272778), (2, 33136389), (3, 22090926), (6, 11045463), (9, 7363642), (11, 6024798), (13, 5097906), (18, 3681821), (22, 3012399), (26, 2548953), (33, 2008266), (39, 1699302), (66, 1004133), (78, 849651), (99, 669422), (117, 566434), (143, 463446), (198, 334711), (234, 283217), (286, 231723), (429, 154482), (858, 77241), (1287, 51494), (2574, 25747)]