18621138

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^2\times {\mathrm{2267}}^1$

素因数の和:2346

約数の個数: 24

約数和(自身を含む): 38292912

約数和(自身を除く): 19671774

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 1369, 2267, 2738, 4107, 4534, 6801, 8214, 13602, 83879, 167758, 251637, 503274, 3103523, 6207046, 9310569, 18621138]

約数ペア:

[(1, 18621138), (2, 9310569), (3, 6207046), (6, 3103523), (37, 503274), (74, 251637), (111, 167758), (222, 83879), (1369, 13602), (2267, 8214), (2738, 6801), (4107, 4534)]