16684746

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{523}}^1$

素因数の和:950

約数の個数: 32

約数和(自身を含む): 36093120

約数和(自身を除く): 19408374

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 409, 523, 818, 1046, 1227, 1569, 2454, 3138, 5317, 6799, 10634, 13598, 15951, 20397, 31902, 40794, 213907, 427814, 641721, 1283442, 2780791, 5561582, 8342373, 16684746]

約数ペア:

[(1, 16684746), (2, 8342373), (3, 5561582), (6, 2780791), (13, 1283442), (26, 641721), (39, 427814), (78, 213907), (409, 40794), (523, 31902), (818, 20397), (1046, 15951), (1227, 13598), (1569, 10634), (2454, 6799), (3138, 5317)]