1980013476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23571589}}^1$

素因数の和:23571603

約数の個数: 24

約数和(自身を含む): 5280036160

約数和(自身を除く): 3300022684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 23571589, 47143178, 70714767, 94286356, 141429534, 165001123, 282859068, 330002246, 495003369, 660004492, 990006738, 1980013476]

約数ペア:

[(1, 1980013476), (2, 990006738), (3, 660004492), (4, 495003369), (6, 330002246), (7, 282859068), (12, 165001123), (14, 141429534), (21, 94286356), (28, 70714767), (42, 47143178), (84, 23571589)]