40000003148154

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{213641}}^1\times {\mathrm{4457857}}^1$

素因数の和:4671510

約数の個数: 32

約数和(自身を含む): 91429027088256

約数和(自身を除く): 51429023940102

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 213641, 427282, 640923, 1281846, 1495487, 2990974, 4457857, 4486461, 8915714, 8972922, 13373571, 26747142, 31204999, 62409998, 93614997, 187229994, 952381027337, 1904762054674, 2857143082011, 5714286164022, 6666667191359, 13333334382718, 20000001574077, 40000003148154]

約数ペア:

[(1, 40000003148154), (2, 20000001574077), (3, 13333334382718), (6, 6666667191359), (7, 5714286164022), (14, 2857143082011), (21, 1904762054674), (42, 952381027337), (213641, 187229994), (427282, 93614997), (640923, 62409998), (1281846, 31204999), (1495487, 26747142), (2990974, 13373571), (4457857, 8972922), (4486461, 8915714)]