42081816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2341}}^1$

素因数の和:2464

約数の個数: 64

約数和(自身を含む): 121409280

約数和(自身を除く): 79327464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 107, 168, 214, 321, 428, 642, 749, 856, 1284, 1498, 2247, 2341, 2568, 2996, 4494, 4682, 5992, 7023, 8988, 9364, 14046, 16387, 17976, 18728, 28092, 32774, 49161, 56184, 65548, 98322, 131096, 196644, 250487, 393288, 500974, 751461, 1001948, 1502922, 1753409, 2003896, 3005844, 3506818, 5260227, 6011688, 7013636, 10520454, 14027272, 21040908, 42081816]

約数ペア:

[(1, 42081816), (2, 21040908), (3, 14027272), (4, 10520454), (6, 7013636), (7, 6011688), (8, 5260227), (12, 3506818), (14, 3005844), (21, 2003896), (24, 1753409), (28, 1502922), (42, 1001948), (56, 751461), (84, 500974), (107, 393288), (168, 250487), (214, 196644), (321, 131096), (428, 98322), (642, 65548), (749, 56184), (856, 49161), (1284, 32774), (1498, 28092), (2247, 18728), (2341, 17976), (2568, 16387), (2996, 14046), (4494, 9364), (4682, 8988), (5992, 7023)]