38186883

素因数分解:

$3^4\times 7^1\times {\mathrm{67349}}^1$

素因数の和:67368

約数の個数: 20

約数和(自身を含む): 65194800

約数和(自身を除く): 27007917

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 67349, 202047, 471443, 606141, 1414329, 1818423, 4242987, 5455269, 12728961, 38186883]

約数ペア:

[(1, 38186883), (3, 12728961), (7, 5455269), (9, 4242987), (21, 1818423), (27, 1414329), (63, 606141), (81, 471443), (189, 202047), (567, 67349)]