17818872

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{4729}}^1$

素因数の和:4895

約数の個数: 32

約数和(自身を含む): 44840400

約数和(自身を除く): 27021528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 1256, 1884, 3768, 4729, 9458, 14187, 18916, 28374, 37832, 56748, 113496, 742453, 1484906, 2227359, 2969812, 4454718, 5939624, 8909436, 17818872]

約数ペア:

[(1, 17818872), (2, 8909436), (3, 5939624), (4, 4454718), (6, 2969812), (8, 2227359), (12, 1484906), (24, 742453), (157, 113496), (314, 56748), (471, 37832), (628, 28374), (942, 18916), (1256, 14187), (1884, 9458), (3768, 4729)]