18393770306

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1499}}^1\times {\mathrm{3329}}^1$

素因数の和:4946

約数の個数: 32

約数和(自身を含む): 29370600000

約数和(自身を除く): 10976829694

約数列:

[1, 2, 19, 38, 97, 194, 1499, 1843, 2998, 3329, 3686, 6658, 28481, 56962, 63251, 126502, 145403, 290806, 322913, 645826, 2762657, 4990171, 5525314, 6135347, 9980342, 12270694, 94813249, 189626498, 484046587, 968093174, 9196885153, 18393770306]

約数ペア:

[(1, 18393770306), (2, 9196885153), (19, 968093174), (38, 484046587), (97, 189626498), (194, 94813249), (1499, 12270694), (1843, 9980342), (2998, 6135347), (3329, 5525314), (3686, 4990171), (6658, 2762657), (28481, 645826), (56962, 322913), (63251, 290806), (126502, 145403)]