18450202

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{7643}}^1$

素因数の和:7733

約数の個数: 16

約数和(自身を含む): 29719872

約数和(自身を除く): 11269670

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 7643, 15286, 129931, 259862, 542653, 1085306, 9225101, 18450202]

約数ペア:

[(1, 18450202), (2, 9225101), (17, 1085306), (34, 542653), (71, 259862), (142, 129931), (1207, 15286), (2414, 7643)]