18838062

素因数分解:

$2^1\times 3^3\times {\mathrm{131}}^1\times {\mathrm{2663}}^1$

素因数の和:2805

約数の個数: 32

約数和(自身を含む): 42197760

約数和(自身を除く): 23359698

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 131, 262, 393, 786, 1179, 2358, 2663, 3537, 5326, 7074, 7989, 15978, 23967, 47934, 71901, 143802, 348853, 697706, 1046559, 2093118, 3139677, 6279354, 9419031, 18838062]

約数ペア:

[(1, 18838062), (2, 9419031), (3, 6279354), (6, 3139677), (9, 2093118), (18, 1046559), (27, 697706), (54, 348853), (131, 143802), (262, 71901), (393, 47934), (786, 23967), (1179, 15978), (2358, 7989), (2663, 7074), (3537, 5326)]