18204907462

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{481433}}^1$

素因数の和:481552

約数の個数: 32

約数和(自身を含む): 32491017792

約数和(自身を除く): 14286110330

約数列:

[1, 2, 7, 14, 37, 73, 74, 146, 259, 511, 518, 1022, 2701, 5402, 18907, 37814, 481433, 962866, 3370031, 6740062, 17813021, 35144609, 35626042, 70289218, 124691147, 246012263, 249382294, 492024526, 1300350533, 2600701066, 9102453731, 18204907462]

約数ペア:

[(1, 18204907462), (2, 9102453731), (7, 2600701066), (14, 1300350533), (37, 492024526), (73, 249382294), (74, 246012263), (146, 124691147), (259, 70289218), (511, 35626042), (518, 35144609), (1022, 17813021), (2701, 6740062), (5402, 3370031), (18907, 962866), (37814, 481433)]