27639666

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{883}}^1$

素因数の和:975

約数の個数: 48

約数和(自身を含む): 62884224

約数和(自身を除く): 35244558

約数列:

[1, 2, 3, 6, 9, 18, 37, 47, 74, 94, 111, 141, 222, 282, 333, 423, 666, 846, 883, 1739, 1766, 2649, 3478, 5217, 5298, 7947, 10434, 15651, 15894, 31302, 32671, 41501, 65342, 83002, 98013, 124503, 196026, 249006, 294039, 373509, 588078, 747018, 1535537, 3071074, 4606611, 9213222, 13819833, 27639666]

約数ペア:

[(1, 27639666), (2, 13819833), (3, 9213222), (6, 4606611), (9, 3071074), (18, 1535537), (37, 747018), (47, 588078), (74, 373509), (94, 294039), (111, 249006), (141, 196026), (222, 124503), (282, 98013), (333, 83002), (423, 65342), (666, 41501), (846, 32671), (883, 31302), (1739, 15894), (1766, 15651), (2649, 10434), (3478, 7947), (5217, 5298)]