18220404

素因数分解:

$2^2\times 3^1\times {\mathrm{239}}^1\times {\mathrm{6353}}^1$

素因数の和:6599

約数の個数: 24

約数和(自身を含む): 42698880

約数和(自身を除く): 24478476

約数列:

[1, 2, 3, 4, 6, 12, 239, 478, 717, 956, 1434, 2868, 6353, 12706, 19059, 25412, 38118, 76236, 1518367, 3036734, 4555101, 6073468, 9110202, 18220404]

約数ペア:

[(1, 18220404), (2, 9110202), (3, 6073468), (4, 4555101), (6, 3036734), (12, 1518367), (239, 76236), (478, 38118), (717, 25412), (956, 19059), (1434, 12706), (2868, 6353)]