8917836

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:518

約数の個数: 48

約数和(自身を含む): 22041600

約数和(自身を除く): 13123764

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 79, 92, 138, 158, 237, 276, 316, 409, 474, 818, 948, 1227, 1636, 1817, 2454, 3634, 4908, 5451, 7268, 9407, 10902, 18814, 21804, 28221, 32311, 37628, 56442, 64622, 96933, 112884, 129244, 193866, 387732, 743153, 1486306, 2229459, 2972612, 4458918, 8917836]

約数ペア:

[(1, 8917836), (2, 4458918), (3, 2972612), (4, 2229459), (6, 1486306), (12, 743153), (23, 387732), (46, 193866), (69, 129244), (79, 112884), (92, 96933), (138, 64622), (158, 56442), (237, 37628), (276, 32311), (316, 28221), (409, 21804), (474, 18814), (818, 10902), (948, 9407), (1227, 7268), (1636, 5451), (1817, 4908), (2454, 3634)]