12985668

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{9749}}^1$

素因数の和:9796

約数の個数: 36

約数和(自身を含む): 33715500

約数和(自身を除く): 20729832

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 9749, 19498, 29247, 38996, 58494, 87741, 116988, 175482, 350964, 360713, 721426, 1082139, 1442852, 2164278, 3246417, 4328556, 6492834, 12985668]

約数ペア:

[(1, 12985668), (2, 6492834), (3, 4328556), (4, 3246417), (6, 2164278), (9, 1442852), (12, 1082139), (18, 721426), (36, 360713), (37, 350964), (74, 175482), (111, 116988), (148, 87741), (222, 58494), (333, 38996), (444, 29247), (666, 19498), (1332, 9749)]