12258612

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{7919}}^1$

素因数の和:7972

約数の個数: 36

約数和(自身を含む): 31711680

約数和(自身を除く): 19453068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 7919, 15838, 23757, 31676, 47514, 71271, 95028, 142542, 285084, 340517, 681034, 1021551, 1362068, 2043102, 3064653, 4086204, 6129306, 12258612]

約数ペア:

[(1, 12258612), (2, 6129306), (3, 4086204), (4, 3064653), (6, 2043102), (9, 1362068), (12, 1021551), (18, 681034), (36, 340517), (43, 285084), (86, 142542), (129, 95028), (172, 71271), (258, 47514), (387, 31676), (516, 23757), (774, 15838), (1548, 7919)]