1668996924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{374887}}^1$

素因数の和:374954

約数の個数: 48

約数和(自身を含む): 4534645248

約数和(自身を除く): 2865648324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 636, 742, 1113, 1484, 2226, 4452, 374887, 749774, 1124661, 1499548, 2249322, 2624209, 4498644, 5248418, 7872627, 10496836, 15745254, 19869011, 31490508, 39738022, 59607033, 79476044, 119214066, 139083077, 238428132, 278166154, 417249231, 556332308, 834498462, 1668996924]

約数ペア:

[(1, 1668996924), (2, 834498462), (3, 556332308), (4, 417249231), (6, 278166154), (7, 238428132), (12, 139083077), (14, 119214066), (21, 79476044), (28, 59607033), (42, 39738022), (53, 31490508), (84, 19869011), (106, 15745254), (159, 10496836), (212, 7872627), (318, 5248418), (371, 4498644), (636, 2624209), (742, 2249322), (1113, 1499548), (1484, 1124661), (2226, 749774), (4452, 374887)]