129628008

素因数分解:

$2^3\times 3^2\times {\mathrm{1800389}}^1$

素因数の和:1800401

約数の個数: 24

約数和(自身を含む): 351076050

約数和(自身を除く): 221448042

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1800389, 3600778, 5401167, 7201556, 10802334, 14403112, 16203501, 21604668, 32407002, 43209336, 64814004, 129628008]

約数ペア:

[(1, 129628008), (2, 64814004), (3, 43209336), (4, 32407002), (6, 21604668), (8, 16203501), (9, 14403112), (12, 10802334), (18, 7201556), (24, 5401167), (36, 3600778), (72, 1800389)]