18957456

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{6269}}^1$

素因数の和:6293

約数の個数: 80

約数和(自身を含む): 62198400

約数和(自身を除く): 43240944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 6269, 12538, 18807, 25076, 37614, 43883, 50152, 56421, 75228, 87766, 100304, 112842, 131649, 150456, 169263, 175532, 225684, 263298, 300912, 338526, 351064, 394947, 451368, 526596, 677052, 702128, 789894, 902736, 1053192, 1184841, 1354104, 1579788, 2106384, 2369682, 2708208, 3159576, 4739364, 6319152, 9478728, 18957456]

約数ペア:

[(1, 18957456), (2, 9478728), (3, 6319152), (4, 4739364), (6, 3159576), (7, 2708208), (8, 2369682), (9, 2106384), (12, 1579788), (14, 1354104), (16, 1184841), (18, 1053192), (21, 902736), (24, 789894), (27, 702128), (28, 677052), (36, 526596), (42, 451368), (48, 394947), (54, 351064), (56, 338526), (63, 300912), (72, 263298), (84, 225684), (108, 175532), (112, 169263), (126, 150456), (144, 131649), (168, 112842), (189, 100304), (216, 87766), (252, 75228), (336, 56421), (378, 50152), (432, 43883), (504, 37614), (756, 25076), (1008, 18807), (1512, 12538), (3024, 6269)]