180899142

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47933}}^1$

素因数の和:47992

約数の個数: 32

約数和(自身を含む): 393442272

約数和(自身を除く): 212543130

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 74, 102, 111, 222, 629, 1258, 1887, 3774, 47933, 95866, 143799, 287598, 814861, 1629722, 1773521, 2444583, 3547042, 4889166, 5320563, 10641126, 30149857, 60299714, 90449571, 180899142]

約数ペア:

[(1, 180899142), (2, 90449571), (3, 60299714), (6, 30149857), (17, 10641126), (34, 5320563), (37, 4889166), (51, 3547042), (74, 2444583), (102, 1773521), (111, 1629722), (222, 814861), (629, 287598), (1258, 143799), (1887, 95866), (3774, 47933)]