2144484

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{839}}^1$

素因数の和:920

約数の個数: 36

約数和(自身を含む): 5503680

約数和(自身を除く): 3359196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 839, 852, 1278, 1678, 2517, 2556, 3356, 5034, 7551, 10068, 15102, 30204, 59569, 119138, 178707, 238276, 357414, 536121, 714828, 1072242, 2144484]

約数ペア:

[(1, 2144484), (2, 1072242), (3, 714828), (4, 536121), (6, 357414), (9, 238276), (12, 178707), (18, 119138), (36, 59569), (71, 30204), (142, 15102), (213, 10068), (284, 7551), (426, 5034), (639, 3356), (839, 2556), (852, 2517), (1278, 1678)]