18411126

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{347}}^1$

素因数の和:628

約数の個数: 32

約数和(自身を含む): 38085120

約数和(自身を除く): 19673994

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 239, 347, 478, 694, 717, 1041, 1434, 2082, 8843, 12839, 17686, 25678, 26529, 38517, 53058, 77034, 82933, 165866, 248799, 497598, 3068521, 6137042, 9205563, 18411126]

約数ペア:

[(1, 18411126), (2, 9205563), (3, 6137042), (6, 3068521), (37, 497598), (74, 248799), (111, 165866), (222, 82933), (239, 77034), (347, 53058), (478, 38517), (694, 26529), (717, 25678), (1041, 17686), (1434, 12839), (2082, 8843)]