18929526

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{40973}}^1$

素因数の和:40996

約数の個数: 32

約数和(自身を含む): 47202048

約数和(自身を除く): 28272522

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 40973, 81946, 122919, 245838, 286811, 450703, 573622, 860433, 901406, 1352109, 1720866, 2704218, 3154921, 6309842, 9464763, 18929526]

約数ペア:

[(1, 18929526), (2, 9464763), (3, 6309842), (6, 3154921), (7, 2704218), (11, 1720866), (14, 1352109), (21, 901406), (22, 860433), (33, 573622), (42, 450703), (66, 286811), (77, 245838), (154, 122919), (231, 81946), (462, 40973)]