17990688

素因数分解:

$2^5\times 3^1\times {\mathrm{193}}^1\times {\mathrm{971}}^1$

素因数の和:1177

約数の個数: 48

約数和(自身を含む): 47519136

約数和(自身を除く): 29528448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 193, 386, 579, 772, 971, 1158, 1544, 1942, 2316, 2913, 3088, 3884, 4632, 5826, 6176, 7768, 9264, 11652, 15536, 18528, 23304, 31072, 46608, 93216, 187403, 374806, 562209, 749612, 1124418, 1499224, 2248836, 2998448, 4497672, 5996896, 8995344, 17990688]

約数ペア:

[(1, 17990688), (2, 8995344), (3, 5996896), (4, 4497672), (6, 2998448), (8, 2248836), (12, 1499224), (16, 1124418), (24, 749612), (32, 562209), (48, 374806), (96, 187403), (193, 93216), (386, 46608), (579, 31072), (772, 23304), (971, 18528), (1158, 15536), (1544, 11652), (1942, 9264), (2316, 7768), (2913, 6176), (3088, 5826), (3884, 4632)]