9090702

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{1399}}^1$

素因数の和:1445

約数の個数: 36

約数和(自身を含む): 20802600

約数和(自身を除く): 11711898

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 361, 722, 1083, 1399, 2166, 2798, 3249, 4197, 6498, 8394, 12591, 25182, 26581, 53162, 79743, 159486, 239229, 478458, 505039, 1010078, 1515117, 3030234, 4545351, 9090702]

約数ペア:

[(1, 9090702), (2, 4545351), (3, 3030234), (6, 1515117), (9, 1010078), (18, 505039), (19, 478458), (38, 239229), (57, 159486), (114, 79743), (171, 53162), (342, 26581), (361, 25182), (722, 12591), (1083, 8394), (1399, 6498), (2166, 4197), (2798, 3249)]