21604014

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{41387}}^1$

素因数の和:41424

約数の個数: 24

約数和(自身を含む): 48423960

約数和(自身を除く): 26819946

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 41387, 82774, 124161, 248322, 372483, 744966, 1200223, 2400446, 3600669, 7201338, 10802007, 21604014]

約数ペア:

[(1, 21604014), (2, 10802007), (3, 7201338), (6, 3600669), (9, 2400446), (18, 1200223), (29, 744966), (58, 372483), (87, 248322), (174, 124161), (261, 82774), (522, 41387)]