15261138

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{941}}^1$

素因数の和:1019

約数の個数: 48

約数和(自身を含む): 35709336

約数和(自身を除く): 20448198

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 53, 102, 106, 153, 159, 306, 318, 477, 901, 941, 954, 1802, 1882, 2703, 2823, 5406, 5646, 8109, 8469, 15997, 16218, 16938, 31994, 47991, 49873, 95982, 99746, 143973, 149619, 287946, 299238, 448857, 847841, 897714, 1695682, 2543523, 5087046, 7630569, 15261138]

約数ペア:

[(1, 15261138), (2, 7630569), (3, 5087046), (6, 2543523), (9, 1695682), (17, 897714), (18, 847841), (34, 448857), (51, 299238), (53, 287946), (102, 149619), (106, 143973), (153, 99746), (159, 95982), (306, 49873), (318, 47991), (477, 31994), (901, 16938), (941, 16218), (954, 15997), (1802, 8469), (1882, 8109), (2703, 5646), (2823, 5406)]