27646794

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12907}}^1$

素因数の和:12939

約数の個数: 48

約数和(自身を含む): 72491328

約数和(自身を除く): 44844534

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 12907, 25814, 38721, 77442, 90349, 116163, 180698, 219419, 232326, 271047, 438838, 542094, 658257, 813141, 1316514, 1535933, 1626282, 1974771, 3071866, 3949542, 4607799, 9215598, 13823397, 27646794]

約数ペア:

[(1, 27646794), (2, 13823397), (3, 9215598), (6, 4607799), (7, 3949542), (9, 3071866), (14, 1974771), (17, 1626282), (18, 1535933), (21, 1316514), (34, 813141), (42, 658257), (51, 542094), (63, 438838), (102, 271047), (119, 232326), (126, 219419), (153, 180698), (238, 116163), (306, 90349), (357, 77442), (714, 38721), (1071, 25814), (2142, 12907)]