18447876

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{10903}}^1$

素因数の和:10960

約数の個数: 36

約数和(自身を含む): 47628672

約数和(自身を除く): 29180796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 10903, 21806, 32709, 43612, 65418, 98127, 130836, 196254, 392508, 512441, 1024882, 1537323, 2049764, 3074646, 4611969, 6149292, 9223938, 18447876]

約数ペア:

[(1, 18447876), (2, 9223938), (3, 6149292), (4, 4611969), (6, 3074646), (9, 2049764), (12, 1537323), (18, 1024882), (36, 512441), (47, 392508), (94, 196254), (141, 130836), (188, 98127), (282, 65418), (423, 43612), (564, 32709), (846, 21806), (1692, 10903)]