2688532308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{969889}}^1$

素因数の和:969917

約数の個数: 72

約数和(自身を含む): 8472959040

約数和(自身を除く): 5784426732

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 969889, 1939778, 2909667, 3879556, 5819334, 6789223, 8729001, 10668779, 11638668, 13578446, 17458002, 20367669, 21337558, 27156892, 32006337, 34916004, 40735338, 42675116, 61103007, 64012674, 74681453, 81470676, 96019011, 122206014, 128025348, 149362906, 192038022, 224044359, 244412028, 298725812, 384076044, 448088718, 672133077, 896177436, 1344266154, 2688532308]

約数ペア:

[(1, 2688532308), (2, 1344266154), (3, 896177436), (4, 672133077), (6, 448088718), (7, 384076044), (9, 298725812), (11, 244412028), (12, 224044359), (14, 192038022), (18, 149362906), (21, 128025348), (22, 122206014), (28, 96019011), (33, 81470676), (36, 74681453), (42, 64012674), (44, 61103007), (63, 42675116), (66, 40735338), (77, 34916004), (84, 32006337), (99, 27156892), (126, 21337558), (132, 20367669), (154, 17458002), (198, 13578446), (231, 11638668), (252, 10668779), (308, 8729001), (396, 6789223), (462, 5819334), (693, 3879556), (924, 2909667), (1386, 1939778), (2772, 969889)]