2788236

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{2347}}^1$

素因数の和:2371

約数の個数: 48

約数和(自身を含む): 7889280

約数和(自身を除く): 5101044

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 2347, 4694, 7041, 9388, 14082, 21123, 25817, 28164, 42246, 51634, 63369, 77451, 84492, 103268, 126738, 154902, 232353, 253476, 309804, 464706, 697059, 929412, 1394118, 2788236]

約数ペア:

[(1, 2788236), (2, 1394118), (3, 929412), (4, 697059), (6, 464706), (9, 309804), (11, 253476), (12, 232353), (18, 154902), (22, 126738), (27, 103268), (33, 84492), (36, 77451), (44, 63369), (54, 51634), (66, 42246), (99, 28164), (108, 25817), (132, 21123), (198, 14082), (297, 9388), (396, 7041), (594, 4694), (1188, 2347)]