18296348

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{13903}}^1$

素因数の和:13961

約数の個数: 24

約数和(自身を含む): 37373952

約数和(自身を除く): 19077604

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 13903, 27806, 55612, 97321, 194642, 389284, 653441, 1306882, 2613764, 4574087, 9148174, 18296348]

約数ペア:

[(1, 18296348), (2, 9148174), (4, 4574087), (7, 2613764), (14, 1306882), (28, 653441), (47, 389284), (94, 194642), (188, 97321), (329, 55612), (658, 27806), (1316, 13903)]