9890322

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:227

約数の個数: 64

約数和(自身を含む): 22982400

約数和(自身を除く): 13092078

約数列:

[1, 2, 3, 6, 13, 23, 26, 37, 39, 46, 69, 74, 78, 111, 138, 149, 222, 298, 299, 447, 481, 598, 851, 894, 897, 962, 1443, 1702, 1794, 1937, 2553, 2886, 3427, 3874, 5106, 5513, 5811, 6854, 10281, 11026, 11063, 11622, 16539, 20562, 22126, 33078, 33189, 44551, 66378, 71669, 89102, 126799, 133653, 143338, 215007, 253598, 267306, 380397, 430014, 760794, 1648387, 3296774, 4945161, 9890322]

約数ペア:

[(1, 9890322), (2, 4945161), (3, 3296774), (6, 1648387), (13, 760794), (23, 430014), (26, 380397), (37, 267306), (39, 253598), (46, 215007), (69, 143338), (74, 133653), (78, 126799), (111, 89102), (138, 71669), (149, 66378), (222, 44551), (298, 33189), (299, 33078), (447, 22126), (481, 20562), (598, 16539), (851, 11622), (894, 11063), (897, 11026), (962, 10281), (1443, 6854), (1702, 5811), (1794, 5513), (1937, 5106), (2553, 3874), (2886, 3427)]