18248844

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1787}}^1$

素因数の和:1854

約数の個数: 48

約数和(自身を含む): 45658368

約数和(自身を除く): 27409524

約数列:

[1, 2, 3, 4, 6, 12, 23, 37, 46, 69, 74, 92, 111, 138, 148, 222, 276, 444, 851, 1702, 1787, 2553, 3404, 3574, 5106, 5361, 7148, 10212, 10722, 21444, 41101, 66119, 82202, 123303, 132238, 164404, 198357, 246606, 264476, 396714, 493212, 793428, 1520737, 3041474, 4562211, 6082948, 9124422, 18248844]

約数ペア:

[(1, 18248844), (2, 9124422), (3, 6082948), (4, 4562211), (6, 3041474), (12, 1520737), (23, 793428), (37, 493212), (46, 396714), (69, 264476), (74, 246606), (92, 198357), (111, 164404), (138, 132238), (148, 123303), (222, 82202), (276, 66119), (444, 41101), (851, 21444), (1702, 10722), (1787, 10212), (2553, 7148), (3404, 5361), (3574, 5106)]