18090674

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{14519}}^1$

素因数の和:14617

約数の個数: 16

約数和(自身を含む): 31363200

約数和(自身を除く): 13272526

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 14519, 29038, 101633, 203266, 1292191, 2584382, 9045337, 18090674]

約数ペア:

[(1, 18090674), (2, 9045337), (7, 2584382), (14, 1292191), (89, 203266), (178, 101633), (623, 29038), (1246, 14519)]