61774146

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{490271}}^1$

素因数の和:490286

約数の個数: 24

約数和(自身を含む): 152964864

約数和(自身を除く): 91190718

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 490271, 980542, 1470813, 2941626, 3431897, 4412439, 6863794, 8824878, 10295691, 20591382, 30887073, 61774146]

約数ペア:

[(1, 61774146), (2, 30887073), (3, 20591382), (6, 10295691), (7, 8824878), (9, 6863794), (14, 4412439), (18, 3431897), (21, 2941626), (42, 1470813), (63, 980542), (126, 490271)]