219330243318

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{987974069}}^1$

素因数の和:987974111

約数の個数: 16

約数和(自身を含む): 450516175920

約数和(自身を除く): 231185932602

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 987974069, 1975948138, 2963922207, 5927844414, 36555040553, 73110081106, 109665121659, 219330243318]

約数ペア:

[(1, 219330243318), (2, 109665121659), (3, 73110081106), (6, 36555040553), (37, 5927844414), (74, 2963922207), (111, 1975948138), (222, 987974069)]