180963804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2154331}}^1$

素因数の和:2154345

約数の個数: 24

約数和(自身を含む): 482570368

約数和(自身を除く): 301606564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2154331, 4308662, 6462993, 8617324, 12925986, 15080317, 25851972, 30160634, 45240951, 60321268, 90481902, 180963804]

約数ペア:

[(1, 180963804), (2, 90481902), (3, 60321268), (4, 45240951), (6, 30160634), (7, 25851972), (12, 15080317), (14, 12925986), (21, 8617324), (28, 6462993), (42, 4308662), (84, 2154331)]