27213606

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{215981}}^1$

素因数の和:215996

約数の個数: 24

約数和(自身を含む): 67386384

約数和(自身を除く): 40172778

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 215981, 431962, 647943, 1295886, 1511867, 1943829, 3023734, 3887658, 4535601, 9071202, 13606803, 27213606]

約数ペア:

[(1, 27213606), (2, 13606803), (3, 9071202), (6, 4535601), (7, 3887658), (9, 3023734), (14, 1943829), (18, 1511867), (21, 1295886), (42, 647943), (63, 431962), (126, 215981)]