15697875978

素因数分解:

$2^1\times 3^4\times {\mathrm{4969}}^1\times {\mathrm{19501}}^1$

素因数の和:24484

約数の個数: 40

約数和(自身を含む): 35183753220

約数和(自身を除く): 19485877242

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 4969, 9938, 14907, 19501, 29814, 39002, 44721, 58503, 89442, 117006, 134163, 175509, 268326, 351018, 402489, 526527, 804978, 1053054, 1579581, 3159162, 96900469, 193800938, 290701407, 581402814, 872104221, 1744208442, 2616312663, 5232625326, 7848937989, 15697875978]

約数ペア:

[(1, 15697875978), (2, 7848937989), (3, 5232625326), (6, 2616312663), (9, 1744208442), (18, 872104221), (27, 581402814), (54, 290701407), (81, 193800938), (162, 96900469), (4969, 3159162), (9938, 1579581), (14907, 1053054), (19501, 804978), (29814, 526527), (39002, 402489), (44721, 351018), (58503, 268326), (89442, 175509), (117006, 134163)]