16807788

素因数分解:

$2^2\times 3^2\times {\mathrm{541}}^1\times {\mathrm{863}}^1$

素因数の和:1414

約数の個数: 36

約数和(自身を含む): 42614208

約数和(自身を除く): 25806420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 541, 863, 1082, 1623, 1726, 2164, 2589, 3246, 3452, 4869, 5178, 6492, 7767, 9738, 10356, 15534, 19476, 31068, 466883, 933766, 1400649, 1867532, 2801298, 4201947, 5602596, 8403894, 16807788]

約数ペア:

[(1, 16807788), (2, 8403894), (3, 5602596), (4, 4201947), (6, 2801298), (9, 1867532), (12, 1400649), (18, 933766), (36, 466883), (541, 31068), (863, 19476), (1082, 15534), (1623, 10356), (1726, 9738), (2164, 7767), (2589, 6492), (3246, 5178), (3452, 4869)]