2055564

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{2719}}^1$

素因数の和:2739

約数の個数: 48

約数和(自身を含む): 6092800

約数和(自身を除く): 4037236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 2719, 5438, 8157, 10876, 16314, 19033, 24471, 32628, 38066, 48942, 57099, 73413, 76132, 97884, 114198, 146826, 171297, 228396, 293652, 342594, 513891, 685188, 1027782, 2055564]

約数ペア:

[(1, 2055564), (2, 1027782), (3, 685188), (4, 513891), (6, 342594), (7, 293652), (9, 228396), (12, 171297), (14, 146826), (18, 114198), (21, 97884), (27, 76132), (28, 73413), (36, 57099), (42, 48942), (54, 38066), (63, 32628), (84, 24471), (108, 19033), (126, 16314), (189, 10876), (252, 8157), (378, 5438), (756, 2719)]