18364136

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{8863}}^1$

素因数の和:8913

約数の個数: 32

約数和(自身を含む): 40419840

約数和(自身を除く): 22055704

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 8863, 17726, 35452, 62041, 70904, 124082, 248164, 327931, 496328, 655862, 1311724, 2295517, 2623448, 4591034, 9182068, 18364136]

約数ペア:

[(1, 18364136), (2, 9182068), (4, 4591034), (7, 2623448), (8, 2295517), (14, 1311724), (28, 655862), (37, 496328), (56, 327931), (74, 248164), (148, 124082), (259, 70904), (296, 62041), (518, 35452), (1036, 17726), (2072, 8863)]