18769470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{967}}^1$

素因数の和:1624

約数の個数: 32

約数和(自身を含む): 45163008

約数和(自身を除く): 26393538

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 647, 967, 1294, 1934, 1941, 2901, 3235, 3882, 4835, 5802, 6470, 9670, 9705, 14505, 19410, 29010, 625649, 1251298, 1876947, 3128245, 3753894, 6256490, 9384735, 18769470]

約数ペア:

[(1, 18769470), (2, 9384735), (3, 6256490), (5, 3753894), (6, 3128245), (10, 1876947), (15, 1251298), (30, 625649), (647, 29010), (967, 19410), (1294, 14505), (1934, 9705), (1941, 9670), (2901, 6470), (3235, 5802), (3882, 4835)]