12645342

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{6329}}^1$

素因数の和:6377

約数の個数: 32

約数和(自身を含む): 28864800

約数和(自身を除く): 16219458

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1998, 6329, 12658, 18987, 37974, 56961, 113922, 170883, 234173, 341766, 468346, 702519, 1405038, 2107557, 4215114, 6322671, 12645342]

約数ペア:

[(1, 12645342), (2, 6322671), (3, 4215114), (6, 2107557), (9, 1405038), (18, 702519), (27, 468346), (37, 341766), (54, 234173), (74, 170883), (111, 113922), (222, 56961), (333, 37974), (666, 18987), (999, 12658), (1998, 6329)]