28178154

素因数分解:

$2^1\times 3^2\times {\mathrm{607}}^1\times {\mathrm{2579}}^1$

素因数の和:3194

約数の個数: 24

約数和(自身を含む): 61176960

約数和(自身を除く): 32998806

約数列:

[1, 2, 3, 6, 9, 18, 607, 1214, 1821, 2579, 3642, 5158, 5463, 7737, 10926, 15474, 23211, 46422, 1565453, 3130906, 4696359, 9392718, 14089077, 28178154]

約数ペア:

[(1, 28178154), (2, 14089077), (3, 9392718), (6, 4696359), (9, 3130906), (18, 1565453), (607, 46422), (1214, 23211), (1821, 15474), (2579, 10926), (3642, 7737), (5158, 5463)]