16804520166

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1556839}}^1$

素因数の和:1557108

約数の個数: 32

約数和(自身を含む): 38559813120

約数和(自身を除く): 21755292954

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 257, 514, 771, 1542, 1799, 3598, 5397, 10794, 1556839, 3113678, 4670517, 9341034, 10897873, 21795746, 32693619, 65387238, 400107623, 800215246, 1200322869, 2400645738, 2800753361, 5601506722, 8402260083, 16804520166]

約数ペア:

[(1, 16804520166), (2, 8402260083), (3, 5601506722), (6, 2800753361), (7, 2400645738), (14, 1200322869), (21, 800215246), (42, 400107623), (257, 65387238), (514, 32693619), (771, 21795746), (1542, 10897873), (1799, 9341034), (3598, 4670517), (5397, 3113678), (10794, 1556839)]