2019761037

素因数分解:

$3^2\times 7^2\times {\mathrm{239}}^1\times {\mathrm{19163}}^1$

素因数の和:19422

約数の個数: 36

約数和(自身を含む): 3408125760

約数和(自身を除く): 1388364723

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 239, 441, 717, 1673, 2151, 5019, 11711, 15057, 19163, 35133, 57489, 105399, 134141, 172467, 402423, 938987, 1207269, 2816961, 4579957, 8450883, 13739871, 32059699, 41219613, 96179097, 224417893, 288537291, 673253679, 2019761037]

約数ペア:

[(1, 2019761037), (3, 673253679), (7, 288537291), (9, 224417893), (21, 96179097), (49, 41219613), (63, 32059699), (147, 13739871), (239, 8450883), (441, 4579957), (717, 2816961), (1673, 1207269), (2151, 938987), (5019, 402423), (11711, 172467), (15057, 134141), (19163, 105399), (35133, 57489)]