71828262

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{10993}}^1$

素因数の和:11026

約数の個数: 48

約数和(自身を含む): 175464240

約数和(自身を除く): 103635978

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 121, 198, 242, 297, 363, 594, 726, 1089, 2178, 3267, 6534, 10993, 21986, 32979, 65958, 98937, 120923, 197874, 241846, 296811, 362769, 593622, 725538, 1088307, 1330153, 2176614, 2660306, 3264921, 3990459, 6529842, 7980918, 11971377, 23942754, 35914131, 71828262]

約数ペア:

[(1, 71828262), (2, 35914131), (3, 23942754), (6, 11971377), (9, 7980918), (11, 6529842), (18, 3990459), (22, 3264921), (27, 2660306), (33, 2176614), (54, 1330153), (66, 1088307), (99, 725538), (121, 593622), (198, 362769), (242, 296811), (297, 241846), (363, 197874), (594, 120923), (726, 98937), (1089, 65958), (2178, 32979), (3267, 21986), (6534, 10993)]