31925286

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{419}}^1$

素因数の和:530

約数の個数: 64

約数和(自身を含む): 76204800

約数和(自身を除く): 44279514

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 83, 102, 153, 166, 249, 306, 419, 459, 498, 747, 838, 918, 1257, 1411, 1494, 2241, 2514, 2822, 3771, 4233, 4482, 7123, 7542, 8466, 11313, 12699, 14246, 21369, 22626, 25398, 34777, 38097, 42738, 64107, 69554, 76194, 104331, 128214, 192321, 208662, 312993, 384642, 591209, 625986, 938979, 1182418, 1773627, 1877958, 3547254, 5320881, 10641762, 15962643, 31925286]

約数ペア:

[(1, 31925286), (2, 15962643), (3, 10641762), (6, 5320881), (9, 3547254), (17, 1877958), (18, 1773627), (27, 1182418), (34, 938979), (51, 625986), (54, 591209), (83, 384642), (102, 312993), (153, 208662), (166, 192321), (249, 128214), (306, 104331), (419, 76194), (459, 69554), (498, 64107), (747, 42738), (838, 38097), (918, 34777), (1257, 25398), (1411, 22626), (1494, 21369), (2241, 14246), (2514, 12699), (2822, 11313), (3771, 8466), (4233, 7542), (4482, 7123)]