21131462036

素因数分解:

$2^2\times {\mathrm{146677}}^1\times {\mathrm{36017}}^1$

素因数の和:182698

約数の個数: 12

約数和(自身を含む): 36981337428

約数和(自身を除く): 15849875392

約数列:

[1, 2, 4, 36017, 72034, 144068, 146677, 293354, 586708, 5282865509, 10565731018, 21131462036]

約数ペア:

[(1, 21131462036), (2, 10565731018), (4, 5282865509), (36017, 586708), (72034, 293354), (144068, 146677)]