42064239

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 70732800

約数和(自身を除く): 28668561

約数列:

[1, 3, 7, 17, 21, 29, 51, 87, 119, 203, 239, 289, 357, 493, 609, 717, 867, 1479, 1673, 2023, 3451, 4063, 5019, 6069, 6931, 8381, 10353, 12189, 20793, 25143, 28441, 48517, 58667, 69071, 85323, 117827, 145551, 176001, 207213, 353481, 483497, 824789, 1450491, 2003059, 2474367, 6009177, 14021413, 42064239]

約数ペア:

[(1, 42064239), (3, 14021413), (7, 6009177), (17, 2474367), (21, 2003059), (29, 1450491), (51, 824789), (87, 483497), (119, 353481), (203, 207213), (239, 176001), (289, 145551), (357, 117827), (493, 85323), (609, 69071), (717, 58667), (867, 48517), (1479, 28441), (1673, 25143), (2023, 20793), (3451, 12189), (4063, 10353), (5019, 8381), (6069, 6931)]