1821066084

素因数分解:

$2^2\times 3^3\times {\mathrm{16861723}}^1$

素因数の和:16861736

約数の個数: 24

約数和(自身を含む): 4721282720

約数和(自身を除く): 2900216636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 16861723, 33723446, 50585169, 67446892, 101170338, 151755507, 202340676, 303511014, 455266521, 607022028, 910533042, 1821066084]

約数ペア:

[(1, 1821066084), (2, 910533042), (3, 607022028), (4, 455266521), (6, 303511014), (9, 202340676), (12, 151755507), (18, 101170338), (27, 67446892), (36, 50585169), (54, 33723446), (108, 16861723)]