2018268219

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{14621}}^1$

素因数の和:14771

約数の個数: 32

約数和(自身を含む): 3032017920

約数和(自身を除く): 1013749701

約数列:

[1, 3, 11, 33, 47, 89, 141, 267, 517, 979, 1551, 2937, 4183, 12549, 14621, 43863, 46013, 138039, 160831, 482493, 687187, 1301269, 2061561, 3903807, 7559057, 14313959, 22677171, 42941877, 61159643, 183478929, 672756073, 2018268219]

約数ペア:

[(1, 2018268219), (3, 672756073), (11, 183478929), (33, 61159643), (47, 42941877), (89, 22677171), (141, 14313959), (267, 7559057), (517, 3903807), (979, 2061561), (1551, 1301269), (2937, 687187), (4183, 482493), (12549, 160831), (14621, 138039), (43863, 46013)]