18179066997

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{31307}}^1$

素因数の和:32042

約数の個数: 48

約数和(自身を含む): 32364958080

約数和(自身を除く): 14185891083

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 709, 819, 2127, 4963, 6381, 9217, 14889, 27651, 31307, 44667, 64519, 82953, 93921, 193557, 219149, 281763, 406991, 580671, 657447, 1220973, 1972341, 2848937, 3662919, 8546811, 22196663, 25640433, 66589989, 155376641, 199769967, 288556619, 466129923, 865669857, 1398389769, 2019896333, 2597009571, 6059688999, 18179066997]

約数ペア:

[(1, 18179066997), (3, 6059688999), (7, 2597009571), (9, 2019896333), (13, 1398389769), (21, 865669857), (39, 466129923), (63, 288556619), (91, 199769967), (117, 155376641), (273, 66589989), (709, 25640433), (819, 22196663), (2127, 8546811), (4963, 3662919), (6381, 2848937), (9217, 1972341), (14889, 1220973), (27651, 657447), (31307, 580671), (44667, 406991), (64519, 281763), (82953, 219149), (93921, 193557)]