2196458523

素因数分解:

$3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1\times {\mathrm{1013}}^1$

素因数の和:1424

約数の個数: 48

約数和(自身を含む): 3671556096

約数和(自身を除く): 1475097573

約数列:

[1, 3, 7, 9, 21, 63, 127, 271, 381, 813, 889, 1013, 1143, 1897, 2439, 2667, 3039, 5691, 7091, 8001, 9117, 17073, 21273, 34417, 63819, 103251, 128651, 240919, 274523, 309753, 385953, 722757, 823569, 900557, 1157859, 1921661, 2168271, 2470707, 2701671, 5764983, 8105013, 17294949, 34864421, 104593263, 244050947, 313779789, 732152841, 2196458523]

約数ペア:

[(1, 2196458523), (3, 732152841), (7, 313779789), (9, 244050947), (21, 104593263), (63, 34864421), (127, 17294949), (271, 8105013), (381, 5764983), (813, 2701671), (889, 2470707), (1013, 2168271), (1143, 1921661), (1897, 1157859), (2439, 900557), (2667, 823569), (3039, 722757), (5691, 385953), (7091, 309753), (8001, 274523), (9117, 240919), (17073, 128651), (21273, 103251), (34417, 63819)]