42885948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3673}}^1$

素因数の和:3826

約数の個数: 48

約数和(自身を含む): 115216640

約数和(自身を除く): 72330692

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 278, 417, 556, 834, 973, 1668, 1946, 2919, 3673, 3892, 5838, 7346, 11019, 11676, 14692, 22038, 25711, 44076, 51422, 77133, 102844, 154266, 308532, 510547, 1021094, 1531641, 2042188, 3063282, 3573829, 6126564, 7147658, 10721487, 14295316, 21442974, 42885948]

約数ペア:

[(1, 42885948), (2, 21442974), (3, 14295316), (4, 10721487), (6, 7147658), (7, 6126564), (12, 3573829), (14, 3063282), (21, 2042188), (28, 1531641), (42, 1021094), (84, 510547), (139, 308532), (278, 154266), (417, 102844), (556, 77133), (834, 51422), (973, 44076), (1668, 25711), (1946, 22038), (2919, 14692), (3673, 11676), (3892, 11019), (5838, 7346)]