22870908

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1153}}^1$

素因数の和:1211

約数の個数: 72

約数和(自身を含む): 63008400

約数和(自身を除く): 40137492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 57, 58, 76, 87, 114, 116, 171, 174, 228, 261, 342, 348, 522, 551, 684, 1044, 1102, 1153, 1653, 2204, 2306, 3306, 3459, 4612, 4959, 6612, 6918, 9918, 10377, 13836, 19836, 20754, 21907, 33437, 41508, 43814, 65721, 66874, 87628, 100311, 131442, 133748, 197163, 200622, 262884, 300933, 394326, 401244, 601866, 635303, 788652, 1203732, 1270606, 1905909, 2541212, 3811818, 5717727, 7623636, 11435454, 22870908]

約数ペア:

[(1, 22870908), (2, 11435454), (3, 7623636), (4, 5717727), (6, 3811818), (9, 2541212), (12, 1905909), (18, 1270606), (19, 1203732), (29, 788652), (36, 635303), (38, 601866), (57, 401244), (58, 394326), (76, 300933), (87, 262884), (114, 200622), (116, 197163), (171, 133748), (174, 131442), (228, 100311), (261, 87628), (342, 66874), (348, 65721), (522, 43814), (551, 41508), (684, 33437), (1044, 21907), (1102, 20754), (1153, 19836), (1653, 13836), (2204, 10377), (2306, 9918), (3306, 6918), (3459, 6612), (4612, 4959)]