16001604

素因数分解:

$2^2\times 3^3\times {\mathrm{229}}^1\times {\mathrm{647}}^1$

素因数の和:889

約数の個数: 48

約数和(自身を含む): 41731200

約数和(自身を除く): 25729596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 229, 458, 647, 687, 916, 1294, 1374, 1941, 2061, 2588, 2748, 3882, 4122, 5823, 6183, 7764, 8244, 11646, 12366, 17469, 23292, 24732, 34938, 69876, 148163, 296326, 444489, 592652, 888978, 1333467, 1777956, 2666934, 4000401, 5333868, 8000802, 16001604]

約数ペア:

[(1, 16001604), (2, 8000802), (3, 5333868), (4, 4000401), (6, 2666934), (9, 1777956), (12, 1333467), (18, 888978), (27, 592652), (36, 444489), (54, 296326), (108, 148163), (229, 69876), (458, 34938), (647, 24732), (687, 23292), (916, 17469), (1294, 12366), (1374, 11646), (1941, 8244), (2061, 7764), (2588, 6183), (2748, 5823), (3882, 4122)]