189867468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2260327}}^1$

素因数の和:2260341

約数の個数: 24

約数和(自身を含む): 506313472

約数和(自身を除く): 316446004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2260327, 4520654, 6780981, 9041308, 13561962, 15822289, 27123924, 31644578, 47466867, 63289156, 94933734, 189867468]

約数ペア:

[(1, 189867468), (2, 94933734), (3, 63289156), (4, 47466867), (6, 31644578), (7, 27123924), (12, 15822289), (14, 13561962), (21, 9041308), (28, 6780981), (42, 4520654), (84, 2260327)]