39674916

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{487}}^1$

素因数の和:601

約数の個数: 72

約数和(自身を含む): 105158144

約数和(自身を除く): 65483228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 73, 93, 124, 146, 186, 219, 279, 292, 372, 438, 487, 558, 657, 876, 974, 1116, 1314, 1461, 1948, 2263, 2628, 2922, 4383, 4526, 5844, 6789, 8766, 9052, 13578, 15097, 17532, 20367, 27156, 30194, 35551, 40734, 45291, 60388, 71102, 81468, 90582, 106653, 135873, 142204, 181164, 213306, 271746, 319959, 426612, 543492, 639918, 1102081, 1279836, 2204162, 3306243, 4408324, 6612486, 9918729, 13224972, 19837458, 39674916]

約数ペア:

[(1, 39674916), (2, 19837458), (3, 13224972), (4, 9918729), (6, 6612486), (9, 4408324), (12, 3306243), (18, 2204162), (31, 1279836), (36, 1102081), (62, 639918), (73, 543492), (93, 426612), (124, 319959), (146, 271746), (186, 213306), (219, 181164), (279, 142204), (292, 135873), (372, 106653), (438, 90582), (487, 81468), (558, 71102), (657, 60388), (876, 45291), (974, 40734), (1116, 35551), (1314, 30194), (1461, 27156), (1948, 20367), (2263, 17532), (2628, 15097), (2922, 13578), (4383, 9052), (4526, 8766), (5844, 6789)]