18506156

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{569}}^1$

素因数の和:793

約数の個数: 24

約数和(自身を含む): 33324480

約数和(自身を除く): 14818324

約数列:

[1, 2, 4, 47, 94, 173, 188, 346, 569, 692, 1138, 2276, 8131, 16262, 26743, 32524, 53486, 98437, 106972, 196874, 393748, 4626539, 9253078, 18506156]

約数ペア:

[(1, 18506156), (2, 9253078), (4, 4626539), (47, 393748), (94, 196874), (173, 106972), (188, 98437), (346, 53486), (569, 32524), (692, 26743), (1138, 16262), (2276, 8131)]