1818624670

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^2\times {\mathrm{15307}}^1$

素因数の和:15532

約数の個数: 24

約数和(自身を含む): 3304048104

約数和(自身を除く): 1485423434

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 11881, 15307, 23762, 30614, 59405, 76535, 118810, 153070, 1668463, 3336926, 8342315, 16684630, 181862467, 363724934, 909312335, 1818624670]

約数ペア:

[(1, 1818624670), (2, 909312335), (5, 363724934), (10, 181862467), (109, 16684630), (218, 8342315), (545, 3336926), (1090, 1668463), (11881, 153070), (15307, 118810), (23762, 76535), (30614, 59405)]