2018686593

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{2029}}^1$

素因数の和:2182

約数の個数: 64

約数和(自身を含む): 3461068800

約数和(自身を除く): 1442382207

約数列:

[1, 3, 7, 11, 21, 33, 59, 73, 77, 177, 219, 231, 413, 511, 649, 803, 1239, 1533, 1947, 2029, 2409, 4307, 4543, 5621, 6087, 12921, 13629, 14203, 16863, 22319, 30149, 42609, 47377, 66957, 90447, 119711, 142131, 148117, 156233, 331639, 359133, 444351, 468699, 837977, 994917, 1036819, 1316821, 1629287, 2513931, 3110457, 3950463, 4887861, 8738903, 9217747, 11405009, 26216709, 27653241, 34215027, 61172321, 96127933, 183516963, 288383799, 672895531, 2018686593]

約数ペア:

[(1, 2018686593), (3, 672895531), (7, 288383799), (11, 183516963), (21, 96127933), (33, 61172321), (59, 34215027), (73, 27653241), (77, 26216709), (177, 11405009), (219, 9217747), (231, 8738903), (413, 4887861), (511, 3950463), (649, 3110457), (803, 2513931), (1239, 1629287), (1533, 1316821), (1947, 1036819), (2029, 994917), (2409, 837977), (4307, 468699), (4543, 444351), (5621, 359133), (6087, 331639), (12921, 156233), (13629, 148117), (14203, 142131), (16863, 119711), (22319, 90447), (30149, 66957), (42609, 47377)]