2018183958

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{773}}^1\times {\mathrm{6907}}^1$

素因数の和:7698

約数の個数: 64

約数和(自身を含む): 5132920320

約数和(自身を除く): 3114736362

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 773, 1546, 2319, 4638, 5411, 6907, 6957, 10822, 13814, 13914, 16233, 20721, 20871, 32466, 41442, 41742, 48349, 48699, 62163, 96698, 97398, 124326, 145047, 146097, 186489, 290094, 292194, 372978, 435141, 870282, 1305423, 2610846, 5339111, 10678222, 16017333, 32034666, 37373777, 48051999, 74747554, 96103998, 112121331, 144155997, 224242662, 288311994, 336363993, 672727986, 1009091979, 2018183958]

約数ペア:

[(1, 2018183958), (2, 1009091979), (3, 672727986), (6, 336363993), (7, 288311994), (9, 224242662), (14, 144155997), (18, 112121331), (21, 96103998), (27, 74747554), (42, 48051999), (54, 37373777), (63, 32034666), (126, 16017333), (189, 10678222), (378, 5339111), (773, 2610846), (1546, 1305423), (2319, 870282), (4638, 435141), (5411, 372978), (6907, 292194), (6957, 290094), (10822, 186489), (13814, 146097), (13914, 145047), (16233, 124326), (20721, 97398), (20871, 96698), (32466, 62163), (41442, 48699), (41742, 48349)]