18590244

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{15971}}^1$

素因数の和:16075

約数の個数: 24

約数和(自身を含む): 43827168

約数和(自身を除く): 25236924

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 291, 388, 582, 1164, 15971, 31942, 47913, 63884, 95826, 191652, 1549187, 3098374, 4647561, 6196748, 9295122, 18590244]

約数ペア:

[(1, 18590244), (2, 9295122), (3, 6196748), (4, 4647561), (6, 3098374), (12, 1549187), (97, 191652), (194, 95826), (291, 63884), (388, 47913), (582, 31942), (1164, 15971)]