51673818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1230329}}^1$

素因数の和:1230341

約数の個数: 16

約数和(自身を含む): 118111680

約数和(自身を除く): 66437862

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1230329, 2460658, 3690987, 7381974, 8612303, 17224606, 25836909, 51673818]

約数ペア:

[(1, 51673818), (2, 25836909), (3, 17224606), (6, 8612303), (7, 7381974), (14, 3690987), (21, 2460658), (42, 1230329)]