11857902

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{761}}^1$

素因数の和:833

約数の個数: 48

約数和(自身を含む): 28145232

約数和(自身を除く): 16287330

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 53, 98, 106, 147, 159, 294, 318, 371, 742, 761, 1113, 1522, 2226, 2283, 2597, 4566, 5194, 5327, 7791, 10654, 15582, 15981, 31962, 37289, 40333, 74578, 80666, 111867, 120999, 223734, 241998, 282331, 564662, 846993, 1693986, 1976317, 3952634, 5928951, 11857902]

約数ペア:

[(1, 11857902), (2, 5928951), (3, 3952634), (6, 1976317), (7, 1693986), (14, 846993), (21, 564662), (42, 282331), (49, 241998), (53, 223734), (98, 120999), (106, 111867), (147, 80666), (159, 74578), (294, 40333), (318, 37289), (371, 31962), (742, 15981), (761, 15582), (1113, 10654), (1522, 7791), (2226, 5327), (2283, 5194), (2597, 4566)]