42199218

素因数分解:

$2^1\times 3^4\times {\mathrm{260489}}^1$

素因数の和:260503

約数の個数: 20

約数和(自身を含む): 94557870

約数和(自身を除く): 52358652

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 260489, 520978, 781467, 1562934, 2344401, 4688802, 7033203, 14066406, 21099609, 42199218]

約数ペア:

[(1, 42199218), (2, 21099609), (3, 14066406), (6, 7033203), (9, 4688802), (18, 2344401), (27, 1562934), (54, 781467), (81, 520978), (162, 260489)]