19680624

素因数分解:

$2^4\times 3^3\times {\mathrm{45557}}^1$

素因数の和:45574

約数の個数: 40

約数和(自身を含む): 56491920

約数和(自身を除く): 36811296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 45557, 91114, 136671, 182228, 273342, 364456, 410013, 546684, 728912, 820026, 1093368, 1230039, 1640052, 2186736, 2460078, 3280104, 4920156, 6560208, 9840312, 19680624]

約数ペア:

[(1, 19680624), (2, 9840312), (3, 6560208), (4, 4920156), (6, 3280104), (8, 2460078), (9, 2186736), (12, 1640052), (16, 1230039), (18, 1093368), (24, 820026), (27, 728912), (36, 546684), (48, 410013), (54, 364456), (72, 273342), (108, 182228), (144, 136671), (216, 91114), (432, 45557)]