2018606895

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{5051}}^1$

素因数の和:5252

約数の個数: 48

約数和(自身を含む): 3574876032

約数和(自身を除く): 1556269137

約数列:

[1, 3, 5, 9, 15, 45, 83, 107, 249, 321, 415, 535, 747, 963, 1245, 1605, 3735, 4815, 5051, 8881, 15153, 25255, 26643, 44405, 45459, 75765, 79929, 133215, 227295, 399645, 419233, 540457, 1257699, 1621371, 2096165, 2702285, 3773097, 4864113, 6288495, 8106855, 18865485, 24320565, 44857931, 134573793, 224289655, 403721379, 672868965, 2018606895]

約数ペア:

[(1, 2018606895), (3, 672868965), (5, 403721379), (9, 224289655), (15, 134573793), (45, 44857931), (83, 24320565), (107, 18865485), (249, 8106855), (321, 6288495), (415, 4864113), (535, 3773097), (747, 2702285), (963, 2096165), (1245, 1621371), (1605, 1257699), (3735, 540457), (4815, 419233), (5051, 399645), (8881, 227295), (15153, 133215), (25255, 79929), (26643, 75765), (44405, 45459)]