13508478

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{6761}}^1$

素因数の和:6809

約数の個数: 32

約数和(自身を含む): 30834720

約数和(自身を除く): 17326242

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1998, 6761, 13522, 20283, 40566, 60849, 121698, 182547, 250157, 365094, 500314, 750471, 1500942, 2251413, 4502826, 6754239, 13508478]

約数ペア:

[(1, 13508478), (2, 6754239), (3, 4502826), (6, 2251413), (9, 1500942), (18, 750471), (27, 500314), (37, 365094), (54, 250157), (74, 182547), (111, 121698), (222, 60849), (333, 40566), (666, 20283), (999, 13522), (1998, 6761)]