8905638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{212039}}^1$

素因数の和:212051

約数の個数: 16

約数和(自身を含む): 20355840

約数和(自身を除く): 11450202

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 212039, 424078, 636117, 1272234, 1484273, 2968546, 4452819, 8905638]

約数ペア:

[(1, 8905638), (2, 4452819), (3, 2968546), (6, 1484273), (7, 1272234), (14, 636117), (21, 424078), (42, 212039)]