19785924

素因数分解:

$2^2\times 3^3\times {\mathrm{183203}}^1$

素因数の和:183216

約数の個数: 24

約数和(自身を含む): 51297120

約数和(自身を除く): 31511196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 183203, 366406, 549609, 732812, 1099218, 1648827, 2198436, 3297654, 4946481, 6595308, 9892962, 19785924]

約数ペア:

[(1, 19785924), (2, 9892962), (3, 6595308), (4, 4946481), (6, 3297654), (9, 2198436), (12, 1648827), (18, 1099218), (27, 732812), (36, 549609), (54, 366406), (108, 183203)]