6738740

素因数分解:

$2^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{971}}^1$

素因数の和:1327

約数の個数: 24

約数和(自身を含む): 14206752

約数和(自身を除く): 7468012

約数列:

[1, 2, 4, 5, 10, 20, 347, 694, 971, 1388, 1735, 1942, 3470, 3884, 4855, 6940, 9710, 19420, 336937, 673874, 1347748, 1684685, 3369370, 6738740]

約数ペア:

[(1, 6738740), (2, 3369370), (4, 1684685), (5, 1347748), (10, 673874), (20, 336937), (347, 19420), (694, 9710), (971, 6940), (1388, 4855), (1735, 3884), (1942, 3470)]