189812502

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{2503}}^1$

素因数の和:2905

約数の個数: 48

約数和(自身を含む): 449998848

約数和(自身を除く): 260186346

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 383, 766, 1149, 2298, 2503, 3447, 4213, 5006, 6894, 7509, 8426, 12639, 15018, 22527, 25278, 27533, 37917, 45054, 55066, 75834, 82599, 165198, 247797, 495594, 958649, 1917298, 2875947, 5751894, 8627841, 10545139, 17255682, 21090278, 31635417, 63270834, 94906251, 189812502]

約数ペア:

[(1, 189812502), (2, 94906251), (3, 63270834), (6, 31635417), (9, 21090278), (11, 17255682), (18, 10545139), (22, 8627841), (33, 5751894), (66, 2875947), (99, 1917298), (198, 958649), (383, 495594), (766, 247797), (1149, 165198), (2298, 82599), (2503, 75834), (3447, 55066), (4213, 45054), (5006, 37917), (6894, 27533), (7509, 25278), (8426, 22527), (12639, 15018)]