19827126

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1151}}^1$

素因数の和:1202

約数の個数: 64

約数和(自身を含む): 49766400

約数和(自身を除く): 29939274

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 29, 33, 54, 58, 66, 87, 99, 174, 198, 261, 297, 319, 522, 594, 638, 783, 957, 1151, 1566, 1914, 2302, 2871, 3453, 5742, 6906, 8613, 10359, 12661, 17226, 20718, 25322, 31077, 33379, 37983, 62154, 66758, 75966, 100137, 113949, 200274, 227898, 300411, 341847, 367169, 600822, 683694, 734338, 901233, 1101507, 1802466, 2203014, 3304521, 6609042, 9913563, 19827126]

約数ペア:

[(1, 19827126), (2, 9913563), (3, 6609042), (6, 3304521), (9, 2203014), (11, 1802466), (18, 1101507), (22, 901233), (27, 734338), (29, 683694), (33, 600822), (54, 367169), (58, 341847), (66, 300411), (87, 227898), (99, 200274), (174, 113949), (198, 100137), (261, 75966), (297, 66758), (319, 62154), (522, 37983), (594, 33379), (638, 31077), (783, 25322), (957, 20718), (1151, 17226), (1566, 12661), (1914, 10359), (2302, 8613), (2871, 6906), (3453, 5742)]