81403146

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{411127}}^1$

素因数の和:411146

約数の個数: 24

約数和(自身を含む): 192407904

約数和(自身を除く): 111004758

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 411127, 822254, 1233381, 2466762, 3700143, 4522397, 7400286, 9044794, 13567191, 27134382, 40701573, 81403146]

約数ペア:

[(1, 81403146), (2, 40701573), (3, 27134382), (6, 13567191), (9, 9044794), (11, 7400286), (18, 4522397), (22, 3700143), (33, 2466762), (66, 1233381), (99, 822254), (198, 411127)]