17939370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{2113}}^1$

素因数の和:2406

約数の個数: 32

約数和(自身を含む): 43227072

約数和(自身を除く): 25287702

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 283, 566, 849, 1415, 1698, 2113, 2830, 4226, 4245, 6339, 8490, 10565, 12678, 21130, 31695, 63390, 597979, 1195958, 1793937, 2989895, 3587874, 5979790, 8969685, 17939370]

約数ペア:

[(1, 17939370), (2, 8969685), (3, 5979790), (5, 3587874), (6, 2989895), (10, 1793937), (15, 1195958), (30, 597979), (283, 63390), (566, 31695), (849, 21130), (1415, 12678), (1698, 10565), (2113, 8490), (2830, 6339), (4226, 4245)]