1887624

素因数分解:

$2^3\times 3^5\times {\mathrm{971}}^1$

素因数の和:992

約数の個数: 48

約数和(自身を含む): 5307120

約数和(自身を除く): 3419496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 971, 972, 1942, 1944, 2913, 3884, 5826, 7768, 8739, 11652, 17478, 23304, 26217, 34956, 52434, 69912, 78651, 104868, 157302, 209736, 235953, 314604, 471906, 629208, 943812, 1887624]

約数ペア:

[(1, 1887624), (2, 943812), (3, 629208), (4, 471906), (6, 314604), (8, 235953), (9, 209736), (12, 157302), (18, 104868), (24, 78651), (27, 69912), (36, 52434), (54, 34956), (72, 26217), (81, 23304), (108, 17478), (162, 11652), (216, 8739), (243, 7768), (324, 5826), (486, 3884), (648, 2913), (971, 1944), (972, 1942)]