1109172906

素因数分解:

$2^1\times 3^3\times {\mathrm{20540239}}^1$

素因数の和:20540250

約数の個数: 16

約数和(自身を含む): 2464828800

約数和(自身を除く): 1355655894

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 20540239, 41080478, 61620717, 123241434, 184862151, 369724302, 554586453, 1109172906]

約数ペア:

[(1, 1109172906), (2, 554586453), (3, 369724302), (6, 184862151), (9, 123241434), (18, 61620717), (27, 41080478), (54, 20540239)]