12216816

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{1973}}^1$

素因数の和:2030

約数の個数: 60

約数和(自身を含む): 35002968

約数和(自身を除く): 22786152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 516, 688, 774, 1032, 1548, 1973, 2064, 3096, 3946, 5919, 6192, 7892, 11838, 15784, 17757, 23676, 31568, 35514, 47352, 71028, 84839, 94704, 142056, 169678, 254517, 284112, 339356, 509034, 678712, 763551, 1018068, 1357424, 1527102, 2036136, 3054204, 4072272, 6108408, 12216816]

約数ペア:

[(1, 12216816), (2, 6108408), (3, 4072272), (4, 3054204), (6, 2036136), (8, 1527102), (9, 1357424), (12, 1018068), (16, 763551), (18, 678712), (24, 509034), (36, 339356), (43, 284112), (48, 254517), (72, 169678), (86, 142056), (129, 94704), (144, 84839), (172, 71028), (258, 47352), (344, 35514), (387, 31568), (516, 23676), (688, 17757), (774, 15784), (1032, 11838), (1548, 7892), (1973, 6192), (2064, 5919), (3096, 3946)]