8974728

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17807}}^1$

素因数の和:17826

約数の個数: 48

約数和(自身を含む): 27780480

約数和(自身を除く): 18805752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 17807, 35614, 53421, 71228, 106842, 124649, 142456, 160263, 213684, 249298, 320526, 373947, 427368, 498596, 641052, 747894, 997192, 1121841, 1282104, 1495788, 2243682, 2991576, 4487364, 8974728]

約数ペア:

[(1, 8974728), (2, 4487364), (3, 2991576), (4, 2243682), (6, 1495788), (7, 1282104), (8, 1121841), (9, 997192), (12, 747894), (14, 641052), (18, 498596), (21, 427368), (24, 373947), (28, 320526), (36, 249298), (42, 213684), (56, 160263), (63, 142456), (72, 124649), (84, 106842), (126, 71228), (168, 53421), (252, 35614), (504, 17807)]