254757078

素因数分解:

$2^1\times 3^2\times {\mathrm{3361}}^1\times {\mathrm{4211}}^1$

素因数の和:7580

約数の個数: 24

約数和(自身を含む): 552269016

約数和(自身を除く): 297511938

約数列:

[1, 2, 3, 6, 9, 18, 3361, 4211, 6722, 8422, 10083, 12633, 20166, 25266, 30249, 37899, 60498, 75798, 14153171, 28306342, 42459513, 84919026, 127378539, 254757078]

約数ペア:

[(1, 254757078), (2, 127378539), (3, 84919026), (6, 42459513), (9, 28306342), (18, 14153171), (3361, 75798), (4211, 60498), (6722, 37899), (8422, 30249), (10083, 25266), (12633, 20166)]