18379251

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3257}}^1$

素因数の和:3296

約数の個数: 32

約数和(自身を含む): 31276800

約数和(自身を除く): 12897549

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 513, 627, 1881, 3257, 5643, 9771, 29313, 35827, 61883, 87939, 107481, 185649, 322443, 556947, 680713, 967329, 1670841, 2042139, 6126417, 18379251]

約数ペア:

[(1, 18379251), (3, 6126417), (9, 2042139), (11, 1670841), (19, 967329), (27, 680713), (33, 556947), (57, 322443), (99, 185649), (171, 107481), (209, 87939), (297, 61883), (513, 35827), (627, 29313), (1881, 9771), (3257, 5643)]