66414654

素因数分解:

$2^1\times 3^4\times {\mathrm{409967}}^1$

素因数の和:409981

約数の個数: 20

約数和(自身を含む): 148818384

約数和(自身を除く): 82403730

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 409967, 819934, 1229901, 2459802, 3689703, 7379406, 11069109, 22138218, 33207327, 66414654]

約数ペア:

[(1, 66414654), (2, 33207327), (3, 22138218), (6, 11069109), (9, 7379406), (18, 3689703), (27, 2459802), (54, 1229901), (81, 819934), (162, 409967)]