18462794

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2239}}^1$

素因数の和:2298

約数の個数: 32

約数和(自身を含む): 34406400

約数和(自身を除く): 15943606

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 1178, 2239, 4123, 4478, 8246, 15673, 31346, 42541, 69409, 85082, 138818, 297787, 485863, 595574, 971726, 1318771, 2637542, 9231397, 18462794]

約数ペア:

[(1, 18462794), (2, 9231397), (7, 2637542), (14, 1318771), (19, 971726), (31, 595574), (38, 485863), (62, 297787), (133, 138818), (217, 85082), (266, 69409), (434, 42541), (589, 31346), (1178, 15673), (2239, 8246), (4123, 4478)]