18454365

素因数分解:

$3^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{613}}^1$

素因数の和:850

約数の個数: 32

約数和(自身を含む): 33008640

約数和(自身を除く): 14554275

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 223, 613, 669, 1115, 1839, 2007, 3065, 3345, 5517, 6021, 9195, 10035, 16551, 27585, 30105, 82755, 136699, 410097, 683495, 1230291, 2050485, 3690873, 6151455, 18454365]

約数ペア:

[(1, 18454365), (3, 6151455), (5, 3690873), (9, 2050485), (15, 1230291), (27, 683495), (45, 410097), (135, 136699), (223, 82755), (613, 30105), (669, 27585), (1115, 16551), (1839, 10035), (2007, 9195), (3065, 6021), (3345, 5517)]