18782640794

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{3001}}^1\times {\mathrm{18089}}^1$

素因数の和:21265

約数の個数: 16

約数和(自身を含む): 28347825960

約数和(自身を除く): 9565185166

約数列:

[1, 2, 173, 346, 3001, 6002, 18089, 36178, 519173, 1038346, 3129397, 6258794, 54285089, 108570178, 9391320397, 18782640794]

約数ペア:

[(1, 18782640794), (2, 9391320397), (173, 108570178), (346, 54285089), (3001, 6258794), (6002, 3129397), (18089, 1038346), (36178, 519173)]