1296125838

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{99871}}^1$

素因数の和:99989

約数の個数: 48

約数和(自身を含む): 3240646656

約数和(自身を除く): 1944520818

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 103, 126, 206, 309, 618, 721, 927, 1442, 1854, 2163, 4326, 6489, 12978, 99871, 199742, 299613, 599226, 699097, 898839, 1398194, 1797678, 2097291, 4194582, 6291873, 10286713, 12583746, 20573426, 30860139, 61720278, 72006991, 92580417, 144013982, 185160834, 216020973, 432041946, 648062919, 1296125838]

約数ペア:

[(1, 1296125838), (2, 648062919), (3, 432041946), (6, 216020973), (7, 185160834), (9, 144013982), (14, 92580417), (18, 72006991), (21, 61720278), (42, 30860139), (63, 20573426), (103, 12583746), (126, 10286713), (206, 6291873), (309, 4194582), (618, 2097291), (721, 1797678), (927, 1398194), (1442, 898839), (1854, 699097), (2163, 599226), (4326, 299613), (6489, 199742), (12978, 99871)]