25137828

素因数分解:

$2^2\times 3^2\times {\mathrm{698273}}^1$

素因数の和:698283

約数の個数: 18

約数和(自身を含む): 63542934

約数和(自身を除く): 38405106

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 698273, 1396546, 2094819, 2793092, 4189638, 6284457, 8379276, 12568914, 25137828]

約数ペア:

[(1, 25137828), (2, 12568914), (3, 8379276), (4, 6284457), (6, 4189638), (9, 2793092), (12, 2094819), (18, 1396546), (36, 698273)]