27444438

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1567}}^1$

素因数の和:1721

約数の個数: 48

約数和(自身を含む): 68490240

約数和(自身を除く): 41045802

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 139, 278, 417, 834, 973, 1251, 1567, 1946, 2502, 2919, 3134, 4701, 5838, 8757, 9402, 10969, 14103, 17514, 21938, 28206, 32907, 65814, 98721, 197442, 217813, 435626, 653439, 1306878, 1524691, 1960317, 3049382, 3920634, 4574073, 9148146, 13722219, 27444438]

約数ペア:

[(1, 27444438), (2, 13722219), (3, 9148146), (6, 4574073), (7, 3920634), (9, 3049382), (14, 1960317), (18, 1524691), (21, 1306878), (42, 653439), (63, 435626), (126, 217813), (139, 197442), (278, 98721), (417, 65814), (834, 32907), (973, 28206), (1251, 21938), (1567, 17514), (1946, 14103), (2502, 10969), (2919, 9402), (3134, 8757), (4701, 5838)]