27516474

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{487}}^1$

素因数の和:611

約数の個数: 48

約数和(自身を含む): 61968192

約数和(自身を除く): 34451718

約数列:

[1, 2, 3, 6, 9, 18, 43, 73, 86, 129, 146, 219, 258, 387, 438, 487, 657, 774, 974, 1314, 1461, 2922, 3139, 4383, 6278, 8766, 9417, 18834, 20941, 28251, 35551, 41882, 56502, 62823, 71102, 106653, 125646, 188469, 213306, 319959, 376938, 639918, 1528693, 3057386, 4586079, 9172158, 13758237, 27516474]

約数ペア:

[(1, 27516474), (2, 13758237), (3, 9172158), (6, 4586079), (9, 3057386), (18, 1528693), (43, 639918), (73, 376938), (86, 319959), (129, 213306), (146, 188469), (219, 125646), (258, 106653), (387, 71102), (438, 62823), (487, 56502), (657, 41882), (774, 35551), (974, 28251), (1314, 20941), (1461, 18834), (2922, 9417), (3139, 8766), (4383, 6278)]