27701658

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{757}}^1$

素因数の和:891

約数の個数: 48

約数和(自身を含む): 63853920

約数和(自身を除く): 36152262

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 107, 114, 171, 214, 321, 342, 642, 757, 963, 1514, 1926, 2033, 2271, 4066, 4542, 6099, 6813, 12198, 13626, 14383, 18297, 28766, 36594, 43149, 80999, 86298, 129447, 161998, 242997, 258894, 485994, 728991, 1457982, 1538981, 3077962, 4616943, 9233886, 13850829, 27701658]

約数ペア:

[(1, 27701658), (2, 13850829), (3, 9233886), (6, 4616943), (9, 3077962), (18, 1538981), (19, 1457982), (38, 728991), (57, 485994), (107, 258894), (114, 242997), (171, 161998), (214, 129447), (321, 86298), (342, 80999), (642, 43149), (757, 36594), (963, 28766), (1514, 18297), (1926, 14383), (2033, 13626), (2271, 12198), (4066, 6813), (4542, 6099)]