1861068

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{613}}^1$

素因数の和:654

約数の個数: 48

約数和(自身を含む): 4951296

約数和(自身を除く): 3090228

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 253, 276, 506, 613, 759, 1012, 1226, 1518, 1839, 2452, 3036, 3678, 6743, 7356, 13486, 14099, 20229, 26972, 28198, 40458, 42297, 56396, 80916, 84594, 155089, 169188, 310178, 465267, 620356, 930534, 1861068]

約数ペア:

[(1, 1861068), (2, 930534), (3, 620356), (4, 465267), (6, 310178), (11, 169188), (12, 155089), (22, 84594), (23, 80916), (33, 56396), (44, 42297), (46, 40458), (66, 28198), (69, 26972), (92, 20229), (132, 14099), (138, 13486), (253, 7356), (276, 6743), (506, 3678), (613, 3036), (759, 2452), (1012, 1839), (1226, 1518)]