11681418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{7517}}^1$

素因数の和:7566

約数の個数: 32

約数和(自身を含む): 27425664

約数和(自身を除く): 15744246

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 7517, 15034, 22551, 45102, 52619, 105238, 157857, 278129, 315714, 556258, 834387, 1668774, 1946903, 3893806, 5840709, 11681418]

約数ペア:

[(1, 11681418), (2, 5840709), (3, 3893806), (6, 1946903), (7, 1668774), (14, 834387), (21, 556258), (37, 315714), (42, 278129), (74, 157857), (111, 105238), (222, 52619), (259, 45102), (518, 22551), (777, 15034), (1554, 7517)]