18222794

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{569}}^1$

素因数の和:877

約数の個数: 16

約数和(自身を含む): 27907200

約数和(自身を除く): 9684406

約数列:

[1, 2, 67, 134, 239, 478, 569, 1138, 16013, 32026, 38123, 76246, 135991, 271982, 9111397, 18222794]

約数ペア:

[(1, 18222794), (2, 9111397), (67, 271982), (134, 135991), (239, 76246), (478, 38123), (569, 32026), (1138, 16013)]