171358404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2039981}}^1$

素因数の和:2039995

約数の個数: 24

約数和(自身を含む): 456955968

約数和(自身を除く): 285597564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2039981, 4079962, 6119943, 8159924, 12239886, 14279867, 24479772, 28559734, 42839601, 57119468, 85679202, 171358404]

約数ペア:

[(1, 171358404), (2, 85679202), (3, 57119468), (4, 42839601), (6, 28559734), (7, 24479772), (12, 14279867), (14, 12239886), (21, 8159924), (28, 6119943), (42, 4079962), (84, 2039981)]