42553182

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:385

約数の個数: 64

約数和(自身を含む): 101122560

約数和(自身を除く): 58569378

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 139, 197, 222, 259, 278, 394, 417, 518, 591, 777, 834, 973, 1182, 1379, 1554, 1946, 2758, 2919, 4137, 5143, 5838, 7289, 8274, 10286, 14578, 15429, 21867, 27383, 30858, 36001, 43734, 51023, 54766, 72002, 82149, 102046, 108003, 153069, 164298, 191681, 216006, 306138, 383362, 575043, 1013171, 1150086, 2026342, 3039513, 6079026, 7092197, 14184394, 21276591, 42553182]

約数ペア:

[(1, 42553182), (2, 21276591), (3, 14184394), (6, 7092197), (7, 6079026), (14, 3039513), (21, 2026342), (37, 1150086), (42, 1013171), (74, 575043), (111, 383362), (139, 306138), (197, 216006), (222, 191681), (259, 164298), (278, 153069), (394, 108003), (417, 102046), (518, 82149), (591, 72002), (777, 54766), (834, 51023), (973, 43734), (1182, 36001), (1379, 30858), (1554, 27383), (1946, 21867), (2758, 15429), (2919, 14578), (4137, 10286), (5143, 8274), (5838, 7289)]