27818978398

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{149827}}^1$

素因数の和:150016

約数の個数: 32

約数和(自身を含む): 45566889984

約数和(自身を除く): 17747911586

約数列:

[1, 2, 17, 34, 43, 86, 127, 254, 731, 1462, 2159, 4318, 5461, 10922, 92837, 149827, 185674, 299654, 2547059, 5094118, 6442561, 12885122, 19028029, 38056058, 109523537, 219047074, 323476493, 646952986, 818205247, 1636410494, 13909489199, 27818978398]

約数ペア:

[(1, 27818978398), (2, 13909489199), (17, 1636410494), (34, 818205247), (43, 646952986), (86, 323476493), (127, 219047074), (254, 109523537), (731, 38056058), (1462, 19028029), (2159, 12885122), (4318, 6442561), (5461, 5094118), (10922, 2547059), (92837, 299654), (149827, 185674)]