29685978

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13859}}^1$

素因数の和:13891

約数の個数: 48

約数和(自身を含む): 77837760

約数和(自身を除く): 48151782

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 13859, 27718, 41577, 83154, 97013, 124731, 194026, 235603, 249462, 291039, 471206, 582078, 706809, 873117, 1413618, 1649221, 1746234, 2120427, 3298442, 4240854, 4947663, 9895326, 14842989, 29685978]

約数ペア:

[(1, 29685978), (2, 14842989), (3, 9895326), (6, 4947663), (7, 4240854), (9, 3298442), (14, 2120427), (17, 1746234), (18, 1649221), (21, 1413618), (34, 873117), (42, 706809), (51, 582078), (63, 471206), (102, 291039), (119, 249462), (126, 235603), (153, 194026), (238, 124731), (306, 97013), (357, 83154), (714, 41577), (1071, 27718), (2142, 13859)]