19080234

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{28649}}^1$

素因数の和:28694

約数の個数: 24

約数和(自身を含む): 42459300

約数和(自身を除く): 23379066

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 28649, 57298, 85947, 171894, 257841, 515682, 1060013, 2120026, 3180039, 6360078, 9540117, 19080234]

約数ペア:

[(1, 19080234), (2, 9540117), (3, 6360078), (6, 3180039), (9, 2120026), (18, 1060013), (37, 515682), (74, 257841), (111, 171894), (222, 85947), (333, 57298), (666, 28649)]