31337724

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1193}}^1$

素因数の和:1410

約数の個数: 48

約数和(自身を含む): 80236800

約数和(自身を除く): 48899076

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 199, 398, 597, 796, 1193, 1194, 2189, 2386, 2388, 3579, 4378, 4772, 6567, 7158, 8756, 13123, 13134, 14316, 26246, 26268, 39369, 52492, 78738, 157476, 237407, 474814, 712221, 949628, 1424442, 2611477, 2848884, 5222954, 7834431, 10445908, 15668862, 31337724]

約数ペア:

[(1, 31337724), (2, 15668862), (3, 10445908), (4, 7834431), (6, 5222954), (11, 2848884), (12, 2611477), (22, 1424442), (33, 949628), (44, 712221), (66, 474814), (132, 237407), (199, 157476), (398, 78738), (597, 52492), (796, 39369), (1193, 26268), (1194, 26246), (2189, 14316), (2386, 13134), (2388, 13123), (3579, 8756), (4378, 7158), (4772, 6567)]