18881072

素因数分解:

$2^4\times 7^2\times {\mathrm{24083}}^1$

素因数の和:24105

約数の個数: 30

約数和(自身を含む): 42556428

約数和(自身を除く): 23675356

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 24083, 48166, 96332, 168581, 192664, 337162, 385328, 674324, 1180067, 1348648, 2360134, 2697296, 4720268, 9440536, 18881072]

約数ペア:

[(1, 18881072), (2, 9440536), (4, 4720268), (7, 2697296), (8, 2360134), (14, 1348648), (16, 1180067), (28, 674324), (49, 385328), (56, 337162), (98, 192664), (112, 168581), (196, 96332), (392, 48166), (784, 24083)]