201806802

素因数分解:

$2^1\times 3^4\times {\mathrm{1245721}}^1$

素因数の和:1245735

約数の個数: 20

約数和(自身を含む): 452197086

約数和(自身を除く): 250390284

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1245721, 2491442, 3737163, 7474326, 11211489, 22422978, 33634467, 67268934, 100903401, 201806802]

約数ペア:

[(1, 201806802), (2, 100903401), (3, 67268934), (6, 33634467), (9, 22422978), (18, 11211489), (27, 7474326), (54, 3737163), (81, 2491442), (162, 1245721)]