27990546

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 57108480

約数和(自身を除く): 29117934

約数列:

[1, 2, 3, 6, 109, 127, 218, 254, 327, 337, 381, 654, 674, 762, 1011, 2022, 13843, 27686, 36733, 41529, 42799, 73466, 83058, 85598, 110199, 128397, 220398, 256794, 4665091, 9330182, 13995273, 27990546]

約数ペア:

[(1, 27990546), (2, 13995273), (3, 9330182), (6, 4665091), (109, 256794), (127, 220398), (218, 128397), (254, 110199), (327, 85598), (337, 83058), (381, 73466), (654, 42799), (674, 41529), (762, 36733), (1011, 27686), (2022, 13843)]