17947752

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{241}}^1$

素因数の和:386

約数の個数: 64

約数和(自身を含む): 47044800

約数和(自身を除く): 29097048

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 107, 116, 174, 214, 232, 241, 321, 348, 428, 482, 642, 696, 723, 856, 964, 1284, 1446, 1928, 2568, 2892, 3103, 5784, 6206, 6989, 9309, 12412, 13978, 18618, 20967, 24824, 25787, 27956, 37236, 41934, 51574, 55912, 74472, 77361, 83868, 103148, 154722, 167736, 206296, 309444, 618888, 747823, 1495646, 2243469, 2991292, 4486938, 5982584, 8973876, 17947752]

約数ペア:

[(1, 17947752), (2, 8973876), (3, 5982584), (4, 4486938), (6, 2991292), (8, 2243469), (12, 1495646), (24, 747823), (29, 618888), (58, 309444), (87, 206296), (107, 167736), (116, 154722), (174, 103148), (214, 83868), (232, 77361), (241, 74472), (321, 55912), (348, 51574), (428, 41934), (482, 37236), (642, 27956), (696, 25787), (723, 24824), (856, 20967), (964, 18618), (1284, 13978), (1446, 12412), (1928, 9309), (2568, 6989), (2892, 6206), (3103, 5784)]