18862242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{6703}}^1$

素因数の和:6782

約数の個数: 32

約数和(自身を含む): 43763712

約数和(自身を除く): 24901470

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 6703, 13406, 20109, 40218, 46921, 93842, 140763, 281526, 449101, 898202, 1347303, 2694606, 3143707, 6287414, 9431121, 18862242]

約数ペア:

[(1, 18862242), (2, 9431121), (3, 6287414), (6, 3143707), (7, 2694606), (14, 1347303), (21, 898202), (42, 449101), (67, 281526), (134, 140763), (201, 93842), (402, 46921), (469, 40218), (938, 20109), (1407, 13406), (2814, 6703)]