18303142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{63997}}^1$

素因数の和:64023

約数の個数: 16

約数和(自身を含む): 32254992

約数和(自身を除く): 13951850

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 63997, 127994, 703967, 831961, 1407934, 1663922, 9151571, 18303142]

約数ペア:

[(1, 18303142), (2, 9151571), (11, 1663922), (13, 1407934), (22, 831961), (26, 703967), (143, 127994), (286, 63997)]