25171542

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6691}}^1$

素因数の和:6729

約数の個数: 48

約数和(自身を含む): 62637120

約数和(自身を除く): 37465578

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 171, 198, 209, 342, 418, 627, 1254, 1881, 3762, 6691, 13382, 20073, 40146, 60219, 73601, 120438, 127129, 147202, 220803, 254258, 381387, 441606, 662409, 762774, 1144161, 1324818, 1398419, 2288322, 2796838, 4195257, 8390514, 12585771, 25171542]

約数ペア:

[(1, 25171542), (2, 12585771), (3, 8390514), (6, 4195257), (9, 2796838), (11, 2288322), (18, 1398419), (19, 1324818), (22, 1144161), (33, 762774), (38, 662409), (57, 441606), (66, 381387), (99, 254258), (114, 220803), (171, 147202), (198, 127129), (209, 120438), (342, 73601), (418, 60219), (627, 40146), (1254, 20073), (1881, 13382), (3762, 6691)]