2018196312

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{971}}^1\times {\mathrm{7873}}^1$

素因数の和:8864

約数の個数: 64

約数和(自身を含む): 5510540160

約数和(自身を除く): 3492343848

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 971, 1942, 2913, 3884, 5826, 7768, 7873, 10681, 11652, 15746, 21362, 23304, 23619, 31492, 32043, 42724, 47238, 62984, 64086, 85448, 86603, 94476, 128172, 173206, 188952, 256344, 259809, 346412, 519618, 692824, 1039236, 2078472, 7644683, 15289366, 22934049, 30578732, 45868098, 61157464, 84091513, 91736196, 168183026, 183472392, 252274539, 336366052, 504549078, 672732104, 1009098156, 2018196312]

約数ペア:

[(1, 2018196312), (2, 1009098156), (3, 672732104), (4, 504549078), (6, 336366052), (8, 252274539), (11, 183472392), (12, 168183026), (22, 91736196), (24, 84091513), (33, 61157464), (44, 45868098), (66, 30578732), (88, 22934049), (132, 15289366), (264, 7644683), (971, 2078472), (1942, 1039236), (2913, 692824), (3884, 519618), (5826, 346412), (7768, 259809), (7873, 256344), (10681, 188952), (11652, 173206), (15746, 128172), (21362, 94476), (23304, 86603), (23619, 85448), (31492, 64086), (32043, 62984), (42724, 47238)]