28739826

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{31307}}^1$

素因数の和:31335

約数の個数: 32

約数和(自身を含む): 67625280

約数和(自身を除く): 38885454

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 31307, 62614, 93921, 187842, 281763, 532219, 563526, 845289, 1064438, 1596657, 1690578, 3193314, 4789971, 9579942, 14369913, 28739826]

約数ペア:

[(1, 28739826), (2, 14369913), (3, 9579942), (6, 4789971), (9, 3193314), (17, 1690578), (18, 1596657), (27, 1064438), (34, 845289), (51, 563526), (54, 532219), (102, 281763), (153, 187842), (306, 93921), (459, 62614), (918, 31307)]