18194617070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{533723}}^1$

素因数の和:534224

約数の個数: 32

約数和(自身を含む): 37505852928

約数和(自身を除く): 19311235858

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 487, 974, 2435, 3409, 4870, 6818, 17045, 34090, 533723, 1067446, 2668615, 3736061, 5337230, 7472122, 18680305, 37360610, 259923101, 519846202, 1299615505, 1819461707, 2599231010, 3638923414, 9097308535, 18194617070]

約数ペア:

[(1, 18194617070), (2, 9097308535), (5, 3638923414), (7, 2599231010), (10, 1819461707), (14, 1299615505), (35, 519846202), (70, 259923101), (487, 37360610), (974, 18680305), (2435, 7472122), (3409, 5337230), (4870, 3736061), (6818, 2668615), (17045, 1067446), (34090, 533723)]