6422556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{487}}^1$

素因数の和:658

約数の個数: 48

約数和(自身を含む): 17271296

約数和(自身を除く): 10848740

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 157, 314, 471, 487, 628, 942, 974, 1099, 1461, 1884, 1948, 2198, 2922, 3297, 3409, 4396, 5844, 6594, 6818, 10227, 13188, 13636, 20454, 40908, 76459, 152918, 229377, 305836, 458754, 535213, 917508, 1070426, 1605639, 2140852, 3211278, 6422556]

約数ペア:

[(1, 6422556), (2, 3211278), (3, 2140852), (4, 1605639), (6, 1070426), (7, 917508), (12, 535213), (14, 458754), (21, 305836), (28, 229377), (42, 152918), (84, 76459), (157, 40908), (314, 20454), (471, 13636), (487, 13188), (628, 10227), (942, 6818), (974, 6594), (1099, 5844), (1461, 4396), (1884, 3409), (1948, 3297), (2198, 2922)]