2018086083

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{33623}}^1$

素因数の和:33670

約数の個数: 48

約数和(自身を含む): 3426958080

約数和(自身を除く): 1408871997

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 81, 117, 171, 243, 247, 351, 513, 741, 1053, 1539, 2223, 3159, 4617, 6669, 20007, 33623, 60021, 100869, 302607, 437099, 638837, 907821, 1311297, 1916511, 2723463, 3933891, 5749533, 8170389, 8304881, 11801673, 17248599, 24914643, 35405019, 51745797, 74743929, 106215057, 155237391, 224231787, 672695361, 2018086083]

約数ペア:

[(1, 2018086083), (3, 672695361), (9, 224231787), (13, 155237391), (19, 106215057), (27, 74743929), (39, 51745797), (57, 35405019), (81, 24914643), (117, 17248599), (171, 11801673), (243, 8304881), (247, 8170389), (351, 5749533), (513, 3933891), (741, 2723463), (1053, 1916511), (1539, 1311297), (2223, 907821), (3159, 638837), (4617, 437099), (6669, 302607), (20007, 100869), (33623, 60021)]