16808286

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6883}}^1$

素因数の和:6936

約数の個数: 32

約数和(自身を含む): 37669248

約数和(自身を除く): 20860962

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1221, 2442, 6883, 13766, 20649, 41298, 75713, 151426, 227139, 254671, 454278, 509342, 764013, 1528026, 2801381, 5602762, 8404143, 16808286]

約数ペア:

[(1, 16808286), (2, 8404143), (3, 5602762), (6, 2801381), (11, 1528026), (22, 764013), (33, 509342), (37, 454278), (66, 254671), (74, 227139), (111, 151426), (222, 75713), (407, 41298), (814, 20649), (1221, 13766), (2442, 6883)]