12428004

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1217}}^1$

素因数の和:1284

約数の個数: 48

約数和(自身を含む): 31102848

約数和(自身を除く): 18674844

約数列:

[1, 2, 3, 4, 6, 12, 23, 37, 46, 69, 74, 92, 111, 138, 148, 222, 276, 444, 851, 1217, 1702, 2434, 2553, 3404, 3651, 4868, 5106, 7302, 10212, 14604, 27991, 45029, 55982, 83973, 90058, 111964, 135087, 167946, 180116, 270174, 335892, 540348, 1035667, 2071334, 3107001, 4142668, 6214002, 12428004]

約数ペア:

[(1, 12428004), (2, 6214002), (3, 4142668), (4, 3107001), (6, 2071334), (12, 1035667), (23, 540348), (37, 335892), (46, 270174), (69, 180116), (74, 167946), (92, 135087), (111, 111964), (138, 90058), (148, 83973), (222, 55982), (276, 45029), (444, 27991), (851, 14604), (1217, 10212), (1702, 7302), (2434, 5106), (2553, 4868), (3404, 3651)]