42747516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{169633}}^1$

素因数の和:169650

約数の個数: 36

約数和(自身を含む): 123493552

約数和(自身を除く): 80746036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 169633, 339266, 508899, 678532, 1017798, 1187431, 1526697, 2035596, 2374862, 3053394, 3562293, 4749724, 6106788, 7124586, 10686879, 14249172, 21373758, 42747516]

約数ペア:

[(1, 42747516), (2, 21373758), (3, 14249172), (4, 10686879), (6, 7124586), (7, 6106788), (9, 4749724), (12, 3562293), (14, 3053394), (18, 2374862), (21, 2035596), (28, 1526697), (36, 1187431), (42, 1017798), (63, 678532), (84, 508899), (126, 339266), (252, 169633)]