21134501646

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{2621}}^1\times {\mathrm{25357}}^1$

素因数の和:28036

約数の個数: 32

約数和(自身を含む): 43084662048

約数和(自身を除く): 21950160402

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 2621, 5242, 7863, 15726, 25357, 50714, 76071, 138913, 152142, 277826, 416739, 833478, 1343921, 2687842, 4031763, 8063526, 66460697, 132921394, 199382091, 398764182, 3522416941, 7044833882, 10567250823, 21134501646]

約数ペア:

[(1, 21134501646), (2, 10567250823), (3, 7044833882), (6, 3522416941), (53, 398764182), (106, 199382091), (159, 132921394), (318, 66460697), (2621, 8063526), (5242, 4031763), (7863, 2687842), (15726, 1343921), (25357, 833478), (50714, 416739), (76071, 277826), (138913, 152142)]