18874716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{224699}}^1$

素因数の和:224713

約数の個数: 24

約数和(自身を含む): 50332800

約数和(自身を除く): 31458084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 224699, 449398, 674097, 898796, 1348194, 1572893, 2696388, 3145786, 4718679, 6291572, 9437358, 18874716]

約数ペア:

[(1, 18874716), (2, 9437358), (3, 6291572), (4, 4718679), (6, 3145786), (7, 2696388), (12, 1572893), (14, 1348194), (21, 898796), (28, 674097), (42, 449398), (84, 224699)]