12331404

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:367

約数の個数: 72

約数和(自身を含む): 33257952

約数和(自身を除く): 20926548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 53, 69, 92, 106, 138, 159, 207, 212, 276, 281, 318, 414, 477, 562, 636, 828, 843, 954, 1124, 1219, 1686, 1908, 2438, 2529, 3372, 3657, 4876, 5058, 6463, 7314, 10116, 10971, 12926, 14628, 14893, 19389, 21942, 25852, 29786, 38778, 43884, 44679, 58167, 59572, 77556, 89358, 116334, 134037, 178716, 232668, 268074, 342539, 536148, 685078, 1027617, 1370156, 2055234, 3082851, 4110468, 6165702, 12331404]

約数ペア:

[(1, 12331404), (2, 6165702), (3, 4110468), (4, 3082851), (6, 2055234), (9, 1370156), (12, 1027617), (18, 685078), (23, 536148), (36, 342539), (46, 268074), (53, 232668), (69, 178716), (92, 134037), (106, 116334), (138, 89358), (159, 77556), (207, 59572), (212, 58167), (276, 44679), (281, 43884), (318, 38778), (414, 29786), (477, 25852), (562, 21942), (636, 19389), (828, 14893), (843, 14628), (954, 12926), (1124, 10971), (1219, 10116), (1686, 7314), (1908, 6463), (2438, 5058), (2529, 4876), (3372, 3657)]