27898938

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{30391}}^1$

素因数の和:30419

約数の個数: 32

約数和(自身を含む): 65646720

約数和(自身を除く): 37747782

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 30391, 60782, 91173, 182346, 273519, 516647, 547038, 820557, 1033294, 1549941, 1641114, 3099882, 4649823, 9299646, 13949469, 27898938]

約数ペア:

[(1, 27898938), (2, 13949469), (3, 9299646), (6, 4649823), (9, 3099882), (17, 1641114), (18, 1549941), (27, 1033294), (34, 820557), (51, 547038), (54, 516647), (102, 273519), (153, 182346), (306, 91173), (459, 60782), (918, 30391)]