31831074

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{431}}^1$

素因数の和:823

約数の個数: 48

約数和(自身を含む): 75613824

約数和(自身を除く): 43782750

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 373, 431, 746, 862, 1119, 1293, 2238, 2586, 3357, 3879, 4103, 4741, 6714, 7758, 8206, 9482, 12309, 14223, 24618, 28446, 36927, 42669, 73854, 85338, 160763, 321526, 482289, 964578, 1446867, 1768393, 2893734, 3536786, 5305179, 10610358, 15915537, 31831074]

約数ペア:

[(1, 31831074), (2, 15915537), (3, 10610358), (6, 5305179), (9, 3536786), (11, 2893734), (18, 1768393), (22, 1446867), (33, 964578), (66, 482289), (99, 321526), (198, 160763), (373, 85338), (431, 73854), (746, 42669), (862, 36927), (1119, 28446), (1293, 24618), (2238, 14223), (2586, 12309), (3357, 9482), (3879, 8206), (4103, 7758), (4741, 6714)]