15697891998

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1619}}^1\times {\mathrm{28351}}^1$

素因数の和:29997

約数の個数: 48

約数和(自身を含む): 35825587200

約数和(自身を除く): 20127695202

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 1619, 3238, 4857, 9714, 14571, 28351, 29142, 30761, 56702, 61522, 85053, 92283, 170106, 184566, 255159, 276849, 510318, 538669, 553698, 1077338, 1616007, 3232014, 4848021, 9696042, 45900269, 91800538, 137700807, 275401614, 413102421, 826204842, 872105111, 1744210222, 2616315333, 5232630666, 7848945999, 15697891998]

約数ペア:

[(1, 15697891998), (2, 7848945999), (3, 5232630666), (6, 2616315333), (9, 1744210222), (18, 872105111), (19, 826204842), (38, 413102421), (57, 275401614), (114, 137700807), (171, 91800538), (342, 45900269), (1619, 9696042), (3238, 4848021), (4857, 3232014), (9714, 1616007), (14571, 1077338), (28351, 553698), (29142, 538669), (30761, 510318), (56702, 276849), (61522, 255159), (85053, 184566), (92283, 170106)]