18399186952

素因数分解:

$2^3\times {\mathrm{2017}}^1\times {\mathrm{1140257}}^1$

素因数の和:1142280

約数の個数: 16

約数和(自身を含む): 34515609660

約数和(自身を除く): 16116422708

約数列:

[1, 2, 4, 8, 2017, 4034, 8068, 16136, 1140257, 2280514, 4561028, 9122056, 2299898369, 4599796738, 9199593476, 18399186952]

約数ペア:

[(1, 18399186952), (2, 9199593476), (4, 4599796738), (8, 2299898369), (2017, 9122056), (4034, 4561028), (8068, 2280514), (16136, 1140257)]