18103676476

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{4111}}^1\times {\mathrm{25603}}^1$

素因数の和:29761

約数の個数: 24

約数和(自身を含む): 32427363584

約数和(自身を除く): 14323687108

約数列:

[1, 2, 4, 43, 86, 172, 4111, 8222, 16444, 25603, 51206, 102412, 176773, 353546, 707092, 1100929, 2201858, 4403716, 105253933, 210507866, 421015732, 4525919119, 9051838238, 18103676476]

約数ペア:

[(1, 18103676476), (2, 9051838238), (4, 4525919119), (43, 421015732), (86, 210507866), (172, 105253933), (4111, 4403716), (8222, 2201858), (16444, 1100929), (25603, 707092), (51206, 353546), (102412, 176773)]