18152792

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{8761}}^1$

素因数の和:8811

約数の個数: 32

約数和(自身を含む): 39954720

約数和(自身を除く): 21801928

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 8761, 17522, 35044, 61327, 70088, 122654, 245308, 324157, 490616, 648314, 1296628, 2269099, 2593256, 4538198, 9076396, 18152792]

約数ペア:

[(1, 18152792), (2, 9076396), (4, 4538198), (7, 2593256), (8, 2269099), (14, 1296628), (28, 648314), (37, 490616), (56, 324157), (74, 245308), (148, 122654), (259, 70088), (296, 61327), (518, 35044), (1036, 17522), (2072, 8761)]