81906822

素因数分解:

$2^1\times 3^3\times {\mathrm{251}}^1\times {\mathrm{6043}}^1$

素因数の和:6305

約数の個数: 32

約数和(自身を含む): 182770560

約数和(自身を除く): 100863738

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 251, 502, 753, 1506, 2259, 4518, 6043, 6777, 12086, 13554, 18129, 36258, 54387, 108774, 163161, 326322, 1516793, 3033586, 4550379, 9100758, 13651137, 27302274, 40953411, 81906822]

約数ペア:

[(1, 81906822), (2, 40953411), (3, 27302274), (6, 13651137), (9, 9100758), (18, 4550379), (27, 3033586), (54, 1516793), (251, 326322), (502, 163161), (753, 108774), (1506, 54387), (2259, 36258), (4518, 18129), (6043, 13554), (6777, 12086)]