81830754

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{122869}}^1$

素因数の和:122914

約数の個数: 24

約数和(自身を含む): 182093340

約数和(自身を除く): 100262586

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 122869, 245738, 368607, 737214, 1105821, 2211642, 4546153, 9092306, 13638459, 27276918, 40915377, 81830754]

約数ペア:

[(1, 81830754), (2, 40915377), (3, 27276918), (6, 13638459), (9, 9092306), (18, 4546153), (37, 2211642), (74, 1105821), (111, 737214), (222, 368607), (333, 245738), (666, 122869)]