21585954726

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1009}}^1\times {\mathrm{169789}}^1$

素因数の和:170813

約数の個数: 48

約数和(自身を含む): 53504224800

約数和(自身を除く): 31918270074

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1009, 2018, 3027, 6054, 7063, 9081, 14126, 18162, 21189, 42378, 63567, 127134, 169789, 339578, 509367, 1018734, 1188523, 1528101, 2377046, 3056202, 3565569, 7131138, 10696707, 21393414, 171317101, 342634202, 513951303, 1027902606, 1199219707, 1541853909, 2398439414, 3083707818, 3597659121, 7195318242, 10792977363, 21585954726]

約数ペア:

[(1, 21585954726), (2, 10792977363), (3, 7195318242), (6, 3597659121), (7, 3083707818), (9, 2398439414), (14, 1541853909), (18, 1199219707), (21, 1027902606), (42, 513951303), (63, 342634202), (126, 171317101), (1009, 21393414), (2018, 10696707), (3027, 7131138), (6054, 3565569), (7063, 3056202), (9081, 2377046), (14126, 1528101), (18162, 1188523), (21189, 1018734), (42378, 509367), (63567, 339578), (127134, 169789)]