321842178

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{134437}}^1$

素因数の和:134471

約数の個数: 48

約数和(自身を含む): 838893120

約数和(自身を除く): 517050942

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 134437, 268874, 403311, 806622, 941059, 1209933, 1882118, 2419866, 2554303, 2823177, 5108606, 5646354, 7662909, 8469531, 15325818, 16939062, 17880121, 22988727, 35760242, 45977454, 53640363, 107280726, 160921089, 321842178]

約数ペア:

[(1, 321842178), (2, 160921089), (3, 107280726), (6, 53640363), (7, 45977454), (9, 35760242), (14, 22988727), (18, 17880121), (19, 16939062), (21, 15325818), (38, 8469531), (42, 7662909), (57, 5646354), (63, 5108606), (114, 2823177), (126, 2554303), (133, 2419866), (171, 1882118), (266, 1209933), (342, 941059), (399, 806622), (798, 403311), (1197, 268874), (2394, 134437)]