18077654

素因数分解:

$2^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{2801}}^1$

素因数の和:3271

約数の個数: 16

約数和(自身を含む): 31068576

約数和(自身を除く): 12990922

約数列:

[1, 2, 7, 14, 461, 922, 2801, 3227, 5602, 6454, 19607, 39214, 1291261, 2582522, 9038827, 18077654]

約数ペア:

[(1, 18077654), (2, 9038827), (7, 2582522), (14, 1291261), (461, 39214), (922, 19607), (2801, 6454), (3227, 5602)]