16776954

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:355

約数の個数: 48

約数和(自身を含む): 37739520

約数和(自身を除く): 20962566

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 127, 179, 246, 254, 358, 369, 381, 537, 738, 762, 1074, 1143, 1611, 2286, 3222, 5207, 7339, 10414, 14678, 15621, 22017, 22733, 31242, 44034, 45466, 46863, 66051, 68199, 93726, 132102, 136398, 204597, 409194, 932053, 1864106, 2796159, 5592318, 8388477, 16776954]

約数ペア:

[(1, 16776954), (2, 8388477), (3, 5592318), (6, 2796159), (9, 1864106), (18, 932053), (41, 409194), (82, 204597), (123, 136398), (127, 132102), (179, 93726), (246, 68199), (254, 66051), (358, 46863), (369, 45466), (381, 44034), (537, 31242), (738, 22733), (762, 22017), (1074, 15621), (1143, 14678), (1611, 10414), (2286, 7339), (3222, 5207)]