12771198

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1217}}^1$

素因数の和:1289

約数の個数: 48

約数和(自身を含む): 30781296

約数和(自身を除く): 18010098

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 53, 66, 99, 106, 159, 198, 318, 477, 583, 954, 1166, 1217, 1749, 2434, 3498, 3651, 5247, 7302, 10494, 10953, 13387, 21906, 26774, 40161, 64501, 80322, 120483, 129002, 193503, 240966, 387006, 580509, 709511, 1161018, 1419022, 2128533, 4257066, 6385599, 12771198]

約数ペア:

[(1, 12771198), (2, 6385599), (3, 4257066), (6, 2128533), (9, 1419022), (11, 1161018), (18, 709511), (22, 580509), (33, 387006), (53, 240966), (66, 193503), (99, 129002), (106, 120483), (159, 80322), (198, 64501), (318, 40161), (477, 26774), (583, 21906), (954, 13387), (1166, 10953), (1217, 10494), (1749, 7302), (2434, 5247), (3498, 3651)]