18146373

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{359}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 29030400

約数和(自身を除く): 10884027

約数列:

[1, 3, 7, 21, 29, 83, 87, 203, 249, 359, 581, 609, 1077, 1743, 2407, 2513, 7221, 7539, 10411, 16849, 29797, 31233, 50547, 72877, 89391, 208579, 218631, 625737, 864113, 2592339, 6048791, 18146373]

約数ペア:

[(1, 18146373), (3, 6048791), (7, 2592339), (21, 864113), (29, 625737), (83, 218631), (87, 208579), (203, 89391), (249, 72877), (359, 50547), (581, 31233), (609, 29797), (1077, 16849), (1743, 10411), (2407, 7539), (2513, 7221)]