18139672

素因数分解:

$2^3\times {\mathrm{1259}}^1\times {\mathrm{1801}}^1$

素因数の和:3066

約数の個数: 16

約数和(自身を含む): 34057800

約数和(自身を除く): 15918128

約数列:

[1, 2, 4, 8, 1259, 1801, 2518, 3602, 5036, 7204, 10072, 14408, 2267459, 4534918, 9069836, 18139672]

約数ペア:

[(1, 18139672), (2, 9069836), (4, 4534918), (8, 2267459), (1259, 14408), (1801, 10072), (2518, 7204), (3602, 5036)]