1243914894

素因数分解:

$2^1\times 3^4\times {\mathrm{2423}}^1\times {\mathrm{3169}}^1$

素因数の和:5606

約数の個数: 40

約数和(自身を含む): 2789321040

約数和(自身を除く): 1545406146

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 2423, 3169, 4846, 6338, 7269, 9507, 14538, 19014, 21807, 28521, 43614, 57042, 65421, 85563, 130842, 171126, 196263, 256689, 392526, 513378, 7678487, 15356974, 23035461, 46070922, 69106383, 138212766, 207319149, 414638298, 621957447, 1243914894]

約数ペア:

[(1, 1243914894), (2, 621957447), (3, 414638298), (6, 207319149), (9, 138212766), (18, 69106383), (27, 46070922), (54, 23035461), (81, 15356974), (162, 7678487), (2423, 513378), (3169, 392526), (4846, 256689), (6338, 196263), (7269, 171126), (9507, 130842), (14538, 85563), (19014, 65421), (21807, 57042), (28521, 43614)]