16687788

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4651}}^1$

素因数の和:4694

約数の個数: 48

約数和(自身を含む): 43766016

約数和(自身を除く): 27078228

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 4651, 9302, 13953, 18604, 27906, 55812, 60463, 106973, 120926, 181389, 213946, 241852, 320919, 362778, 427892, 641838, 725556, 1283676, 1390649, 2781298, 4171947, 5562596, 8343894, 16687788]

約数ペア:

[(1, 16687788), (2, 8343894), (3, 5562596), (4, 4171947), (6, 2781298), (12, 1390649), (13, 1283676), (23, 725556), (26, 641838), (39, 427892), (46, 362778), (52, 320919), (69, 241852), (78, 213946), (92, 181389), (138, 120926), (156, 106973), (276, 60463), (299, 55812), (598, 27906), (897, 18604), (1196, 13953), (1794, 9302), (3588, 4651)]