1914876

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{1237}}^1$

素因数の和:1290

約数の個数: 36

約数和(自身を含む): 4956952

約数和(自身を除く): 3042076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1237, 1548, 2474, 3711, 4948, 7422, 11133, 14844, 22266, 44532, 53191, 106382, 159573, 212764, 319146, 478719, 638292, 957438, 1914876]

約数ペア:

[(1, 1914876), (2, 957438), (3, 638292), (4, 478719), (6, 319146), (9, 212764), (12, 159573), (18, 106382), (36, 53191), (43, 44532), (86, 22266), (129, 14844), (172, 11133), (258, 7422), (387, 4948), (516, 3711), (774, 2474), (1237, 1548)]