18528453

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1091}}^1$

素因数の和:1154

約数の個数: 32

約数和(自身を含む): 29877120

約数和(自身を除く): 11348667

約数列:

[1, 3, 9, 17, 27, 37, 51, 111, 153, 333, 459, 629, 999, 1091, 1887, 3273, 5661, 9819, 16983, 18547, 29457, 40367, 55641, 121101, 166923, 363303, 500769, 686239, 1089909, 2058717, 6176151, 18528453]

約数ペア:

[(1, 18528453), (3, 6176151), (9, 2058717), (17, 1089909), (27, 686239), (37, 500769), (51, 363303), (111, 166923), (153, 121101), (333, 55641), (459, 40367), (629, 29457), (999, 18547), (1091, 16983), (1887, 9819), (3273, 5661)]