25266978

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^2\times {\mathrm{1289}}^1$

素因数の和:1325

約数の個数: 60

約数和(自身を含む): 62279910

約数和(自身を除く): 37012932

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 121, 162, 198, 242, 297, 363, 594, 726, 891, 1089, 1289, 1782, 2178, 2578, 3267, 3867, 6534, 7734, 9801, 11601, 14179, 19602, 23202, 28358, 34803, 42537, 69606, 85074, 104409, 127611, 155969, 208818, 255222, 311938, 382833, 467907, 765666, 935814, 1148499, 1403721, 2296998, 2807442, 4211163, 8422326, 12633489, 25266978]

約数ペア:

[(1, 25266978), (2, 12633489), (3, 8422326), (6, 4211163), (9, 2807442), (11, 2296998), (18, 1403721), (22, 1148499), (27, 935814), (33, 765666), (54, 467907), (66, 382833), (81, 311938), (99, 255222), (121, 208818), (162, 155969), (198, 127611), (242, 104409), (297, 85074), (363, 69606), (594, 42537), (726, 34803), (891, 28358), (1089, 23202), (1289, 19602), (1782, 14179), (2178, 11601), (2578, 9801), (3267, 7734), (3867, 6534)]