16940466

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:160

約数の個数: 96

約数和(自身を含む): 42456960

約数和(自身を除く): 25516494

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 29, 34, 46, 51, 58, 69, 83, 87, 102, 138, 153, 166, 174, 207, 249, 261, 306, 391, 414, 493, 498, 522, 667, 747, 782, 986, 1173, 1334, 1411, 1479, 1494, 1909, 2001, 2346, 2407, 2822, 2958, 3519, 3818, 4002, 4233, 4437, 4814, 5727, 6003, 7038, 7221, 8466, 8874, 11339, 11454, 12006, 12699, 14442, 17181, 21663, 22678, 25398, 32453, 34017, 34362, 40919, 43326, 55361, 64906, 68034, 81838, 97359, 102051, 110722, 122757, 166083, 194718, 204102, 245514, 292077, 332166, 368271, 498249, 584154, 736542, 941137, 996498, 1882274, 2823411, 5646822, 8470233, 16940466]

約数ペア:

[(1, 16940466), (2, 8470233), (3, 5646822), (6, 2823411), (9, 1882274), (17, 996498), (18, 941137), (23, 736542), (29, 584154), (34, 498249), (46, 368271), (51, 332166), (58, 292077), (69, 245514), (83, 204102), (87, 194718), (102, 166083), (138, 122757), (153, 110722), (166, 102051), (174, 97359), (207, 81838), (249, 68034), (261, 64906), (306, 55361), (391, 43326), (414, 40919), (493, 34362), (498, 34017), (522, 32453), (667, 25398), (747, 22678), (782, 21663), (986, 17181), (1173, 14442), (1334, 12699), (1411, 12006), (1479, 11454), (1494, 11339), (1909, 8874), (2001, 8466), (2346, 7221), (2407, 7038), (2822, 6003), (2958, 5727), (3519, 4814), (3818, 4437), (4002, 4233)]