2017517886

素因数分解:

$2^1\times 3^2\times {\mathrm{1993}}^1\times {\mathrm{56239}}^1$

素因数の和:58240

約数の個数: 24

約数和(自身を含む): 4373559840

約数和(自身を除く): 2356041954

約数列:

[1, 2, 3, 6, 9, 18, 1993, 3986, 5979, 11958, 17937, 35874, 56239, 112478, 168717, 337434, 506151, 1012302, 112084327, 224168654, 336252981, 672505962, 1008758943, 2017517886]

約数ペア:

[(1, 2017517886), (2, 1008758943), (3, 672505962), (6, 336252981), (9, 224168654), (18, 112084327), (1993, 1012302), (3986, 506151), (5979, 337434), (11958, 168717), (17937, 112478), (35874, 56239)]