65704506

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1564393}}^1$

素因数の和:1564405

約数の個数: 16

約数和(自身を含む): 150181824

約数和(自身を除く): 84477318

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1564393, 3128786, 4693179, 9386358, 10950751, 21901502, 32852253, 65704506]

約数ペア:

[(1, 65704506), (2, 32852253), (3, 21901502), (6, 10950751), (7, 9386358), (14, 4693179), (21, 3128786), (42, 1564393)]