2006293191

素因数分解:

$3^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{269}}^1\times {\mathrm{449}}^1$

素因数の和:848

約数の個数: 48

約数和(自身を含む): 3158028000

約数和(自身を除く): 1151734809

約数列:

[1, 3, 7, 21, 49, 113, 147, 269, 339, 449, 791, 807, 1347, 1883, 2373, 3143, 5537, 5649, 9429, 13181, 16611, 22001, 30397, 39543, 50737, 66003, 91191, 120781, 152211, 212779, 355159, 362343, 638337, 845467, 1065477, 1489453, 2486113, 2536401, 4468359, 5918269, 7458339, 13648253, 17754807, 40944759, 95537771, 286613313, 668764397, 2006293191]

約数ペア:

[(1, 2006293191), (3, 668764397), (7, 286613313), (21, 95537771), (49, 40944759), (113, 17754807), (147, 13648253), (269, 7458339), (339, 5918269), (449, 4468359), (791, 2536401), (807, 2486113), (1347, 1489453), (1883, 1065477), (2373, 845467), (3143, 638337), (5537, 362343), (5649, 355159), (9429, 212779), (13181, 152211), (16611, 120781), (22001, 91191), (30397, 66003), (39543, 50737)]