81282042

素因数分解:

$2^1\times 3^7\times {\mathrm{18583}}^1$

素因数の和:18606

約数の個数: 32

約数和(自身を含む): 182866560

約数和(自身を除く): 101584518

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 2187, 4374, 18583, 37166, 55749, 111498, 167247, 334494, 501741, 1003482, 1505223, 3010446, 4515669, 9031338, 13547007, 27094014, 40641021, 81282042]

約数ペア:

[(1, 81282042), (2, 40641021), (3, 27094014), (6, 13547007), (9, 9031338), (18, 4515669), (27, 3010446), (54, 1505223), (81, 1003482), (162, 501741), (243, 334494), (486, 167247), (729, 111498), (1458, 55749), (2187, 37166), (4374, 18583)]