16866884804

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1543}}^1\times {\mathrm{35491}}^1$

素因数の和:37056

約数の個数: 48

約数和(自身を含む): 36825363456

約数和(自身を除く): 19958478652

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 1543, 3086, 6172, 10801, 16973, 21602, 33946, 35491, 43204, 67892, 70982, 118811, 141964, 237622, 248437, 390401, 475244, 496874, 780802, 993748, 1561604, 2732807, 5465614, 10931228, 54762613, 109525226, 219050452, 383338291, 602388743, 766676582, 1204777486, 1533353164, 2409554972, 4216721201, 8433442402, 16866884804]

約数ペア:

[(1, 16866884804), (2, 8433442402), (4, 4216721201), (7, 2409554972), (11, 1533353164), (14, 1204777486), (22, 766676582), (28, 602388743), (44, 383338291), (77, 219050452), (154, 109525226), (308, 54762613), (1543, 10931228), (3086, 5465614), (6172, 2732807), (10801, 1561604), (16973, 993748), (21602, 780802), (33946, 496874), (35491, 475244), (43204, 390401), (67892, 248437), (70982, 237622), (118811, 141964)]