21823958268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{435191}}^1$

素因数の和:435407

約数の個数: 72

約数和(自身を含む): 63363955200

約数和(自身を除く): 41539996932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 199, 252, 398, 597, 796, 1194, 1393, 1791, 2388, 2786, 3582, 4179, 5572, 7164, 8358, 12537, 16716, 25074, 50148, 435191, 870382, 1305573, 1740764, 2611146, 3046337, 3916719, 5222292, 6092674, 7833438, 9139011, 12185348, 15666876, 18278022, 27417033, 36556044, 54834066, 86603009, 109668132, 173206018, 259809027, 346412036, 519618054, 606221063, 779427081, 1039236108, 1212442126, 1558854162, 1818663189, 2424884252, 3117708324, 3637326378, 5455989567, 7274652756, 10911979134, 21823958268]

約数ペア:

[(1, 21823958268), (2, 10911979134), (3, 7274652756), (4, 5455989567), (6, 3637326378), (7, 3117708324), (9, 2424884252), (12, 1818663189), (14, 1558854162), (18, 1212442126), (21, 1039236108), (28, 779427081), (36, 606221063), (42, 519618054), (63, 346412036), (84, 259809027), (126, 173206018), (199, 109668132), (252, 86603009), (398, 54834066), (597, 36556044), (796, 27417033), (1194, 18278022), (1393, 15666876), (1791, 12185348), (2388, 9139011), (2786, 7833438), (3582, 6092674), (4179, 5222292), (5572, 3916719), (7164, 3046337), (8358, 2611146), (12537, 1740764), (16716, 1305573), (25074, 870382), (50148, 435191)]