18282914

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{7901}}^1$

素因数の和:8005

約数の個数: 16

約数和(自身を含む): 29869560

約数和(自身を除く): 11586646

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 7901, 15802, 102713, 205426, 703189, 1406378, 9141457, 18282914]

約数ペア:

[(1, 18282914), (2, 9141457), (13, 1406378), (26, 703189), (89, 205426), (178, 102713), (1157, 15802), (2314, 7901)]