66972762

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{90749}}^1$

素因数の和:90798

約数の個数: 24

約数和(自身を含む): 148648500

約数和(自身を除く): 81675738

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 90749, 181498, 272247, 544494, 816741, 1633482, 3720709, 7441418, 11162127, 22324254, 33486381, 66972762]

約数ペア:

[(1, 66972762), (2, 33486381), (3, 22324254), (6, 11162127), (9, 7441418), (18, 3720709), (41, 1633482), (82, 816741), (123, 544494), (246, 272247), (369, 181498), (738, 90749)]