17966628

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{26267}}^1$

素因数の和:26296

約数の個数: 36

約数和(自身を含む): 47807760

約数和(自身を除く): 29841132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 26267, 52534, 78801, 105068, 157602, 236403, 315204, 472806, 499073, 945612, 998146, 1497219, 1996292, 2994438, 4491657, 5988876, 8983314, 17966628]

約数ペア:

[(1, 17966628), (2, 8983314), (3, 5988876), (4, 4491657), (6, 2994438), (9, 1996292), (12, 1497219), (18, 998146), (19, 945612), (36, 499073), (38, 472806), (57, 315204), (76, 236403), (114, 157602), (171, 105068), (228, 78801), (342, 52534), (684, 26267)]