12447738

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:419

約数の個数: 48

約数和(自身を含む): 28506816

約数和(自身を除く): 16059078

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 107, 138, 207, 214, 281, 321, 414, 562, 642, 843, 963, 1686, 1926, 2461, 2529, 4922, 5058, 6463, 7383, 12926, 14766, 19389, 22149, 30067, 38778, 44298, 58167, 60134, 90201, 116334, 180402, 270603, 541206, 691541, 1383082, 2074623, 4149246, 6223869, 12447738]

約数ペア:

[(1, 12447738), (2, 6223869), (3, 4149246), (6, 2074623), (9, 1383082), (18, 691541), (23, 541206), (46, 270603), (69, 180402), (107, 116334), (138, 90201), (207, 60134), (214, 58167), (281, 44298), (321, 38778), (414, 30067), (562, 22149), (642, 19389), (843, 14766), (963, 12926), (1686, 7383), (1926, 6463), (2461, 5058), (2529, 4922)]