18418022

素因数分解:

$2^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{1153}}^1$

素因数の和:1332

約数の個数: 24

約数和(自身を含む): 32362776

約数和(自身を除く): 13944754

約数列:

[1, 2, 7, 14, 49, 98, 163, 326, 1141, 1153, 2282, 2306, 7987, 8071, 15974, 16142, 56497, 112994, 187939, 375878, 1315573, 2631146, 9209011, 18418022]

約数ペア:

[(1, 18418022), (2, 9209011), (7, 2631146), (14, 1315573), (49, 375878), (98, 187939), (163, 112994), (326, 56497), (1141, 16142), (1153, 15974), (2282, 8071), (2306, 7987)]