2974518

素因数分解:

$2^1\times 3^2\times {\mathrm{257}}^1\times {\mathrm{643}}^1$

素因数の和:908

約数の個数: 24

約数和(自身を含む): 6479928

約数和(自身を除く): 3505410

約数列:

[1, 2, 3, 6, 9, 18, 257, 514, 643, 771, 1286, 1542, 1929, 2313, 3858, 4626, 5787, 11574, 165251, 330502, 495753, 991506, 1487259, 2974518]

約数ペア:

[(1, 2974518), (2, 1487259), (3, 991506), (6, 495753), (9, 330502), (18, 165251), (257, 11574), (514, 5787), (643, 4626), (771, 3858), (1286, 2313), (1542, 1929)]