1689156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{6703}}^1$

素因数の和:6720

約数の個数: 36

約数和(自身を含む): 4880512

約数和(自身を除く): 3191356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 6703, 13406, 20109, 26812, 40218, 46921, 60327, 80436, 93842, 120654, 140763, 187684, 241308, 281526, 422289, 563052, 844578, 1689156]

約数ペア:

[(1, 1689156), (2, 844578), (3, 563052), (4, 422289), (6, 281526), (7, 241308), (9, 187684), (12, 140763), (14, 120654), (18, 93842), (21, 80436), (28, 60327), (36, 46921), (42, 40218), (63, 26812), (84, 20109), (126, 13406), (252, 6703)]