18372858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{1493}}^1$

素因数の和:1798

約数の個数: 32

約数和(自身を含む): 42166656

約数和(自身を除く): 23793798

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 293, 586, 879, 1493, 1758, 2051, 2986, 4102, 4479, 6153, 8958, 10451, 12306, 20902, 31353, 62706, 437449, 874898, 1312347, 2624694, 3062143, 6124286, 9186429, 18372858]

約数ペア:

[(1, 18372858), (2, 9186429), (3, 6124286), (6, 3062143), (7, 2624694), (14, 1312347), (21, 874898), (42, 437449), (293, 62706), (586, 31353), (879, 20902), (1493, 12306), (1758, 10451), (2051, 8958), (2986, 6153), (4102, 4479)]