18203014

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{887}}^1$

素因数の和:1251

約数の個数: 16

約数和(自身を含む): 28302336

約数和(自身を除く): 10099322

約数列:

[1, 2, 31, 62, 331, 662, 887, 1774, 10261, 20522, 27497, 54994, 293597, 587194, 9101507, 18203014]

約数ペア:

[(1, 18203014), (2, 9101507), (31, 587194), (62, 293597), (331, 54994), (662, 27497), (887, 20522), (1774, 10261)]