22018728

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{353}}^1$

素因数の和:498

約数の個数: 64

約数和(自身を含む): 58112640

約数和(自身を除く): 36093912

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 113, 138, 184, 226, 276, 339, 353, 452, 552, 678, 706, 904, 1059, 1356, 1412, 2118, 2599, 2712, 2824, 4236, 5198, 7797, 8119, 8472, 10396, 15594, 16238, 20792, 24357, 31188, 32476, 39889, 48714, 62376, 64952, 79778, 97428, 119667, 159556, 194856, 239334, 319112, 478668, 917447, 957336, 1834894, 2752341, 3669788, 5504682, 7339576, 11009364, 22018728]

約数ペア:

[(1, 22018728), (2, 11009364), (3, 7339576), (4, 5504682), (6, 3669788), (8, 2752341), (12, 1834894), (23, 957336), (24, 917447), (46, 478668), (69, 319112), (92, 239334), (113, 194856), (138, 159556), (184, 119667), (226, 97428), (276, 79778), (339, 64952), (353, 62376), (452, 48714), (552, 39889), (678, 32476), (706, 31188), (904, 24357), (1059, 20792), (1356, 16238), (1412, 15594), (2118, 10396), (2599, 8472), (2712, 8119), (2824, 7797), (4236, 5198)]