19750392

素因数分解:

$2^3\times 3^4\times {\mathrm{29}}^1\times {\mathrm{1051}}^1$

素因数の和:1098

約数の個数: 80

約数和(自身を含む): 57281400

約数和(自身を除く): 37531008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 81, 87, 108, 116, 162, 174, 216, 232, 261, 324, 348, 522, 648, 696, 783, 1044, 1051, 1566, 2088, 2102, 2349, 3132, 3153, 4204, 4698, 6264, 6306, 8408, 9396, 9459, 12612, 18792, 18918, 25224, 28377, 30479, 37836, 56754, 60958, 75672, 85131, 91437, 113508, 121916, 170262, 182874, 227016, 243832, 274311, 340524, 365748, 548622, 681048, 731496, 822933, 1097244, 1645866, 2194488, 2468799, 3291732, 4937598, 6583464, 9875196, 19750392]

約数ペア:

[(1, 19750392), (2, 9875196), (3, 6583464), (4, 4937598), (6, 3291732), (8, 2468799), (9, 2194488), (12, 1645866), (18, 1097244), (24, 822933), (27, 731496), (29, 681048), (36, 548622), (54, 365748), (58, 340524), (72, 274311), (81, 243832), (87, 227016), (108, 182874), (116, 170262), (162, 121916), (174, 113508), (216, 91437), (232, 85131), (261, 75672), (324, 60958), (348, 56754), (522, 37836), (648, 30479), (696, 28377), (783, 25224), (1044, 18918), (1051, 18792), (1566, 12612), (2088, 9459), (2102, 9396), (2349, 8408), (3132, 6306), (3153, 6264), (4204, 4698)]