21778005732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13645367}}^1$

素因数の和:13645400

約数の個数: 48

約数和(自身を含む): 61131248640

約数和(自身を除く): 39353242908

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 13645367, 27290734, 40936101, 54581468, 81872202, 95517569, 163744404, 191035138, 259261973, 286552707, 382070276, 518523946, 573105414, 777785919, 1037047892, 1146210828, 1555571838, 1814833811, 3111143676, 3629667622, 5444501433, 7259335244, 10889002866, 21778005732]

約数ペア:

[(1, 21778005732), (2, 10889002866), (3, 7259335244), (4, 5444501433), (6, 3629667622), (7, 3111143676), (12, 1814833811), (14, 1555571838), (19, 1146210828), (21, 1037047892), (28, 777785919), (38, 573105414), (42, 518523946), (57, 382070276), (76, 286552707), (84, 259261973), (114, 191035138), (133, 163744404), (228, 95517569), (266, 81872202), (399, 54581468), (532, 40936101), (798, 27290734), (1596, 13645367)]