21336912

素因数分解:

$2^4\times 3^3\times {\mathrm{49391}}^1$

素因数の和:49408

約数の個数: 40

約数和(自身を含む): 61246080

約数和(自身を除く): 39909168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 49391, 98782, 148173, 197564, 296346, 395128, 444519, 592692, 790256, 889038, 1185384, 1333557, 1778076, 2370768, 2667114, 3556152, 5334228, 7112304, 10668456, 21336912]

約数ペア:

[(1, 21336912), (2, 10668456), (3, 7112304), (4, 5334228), (6, 3556152), (8, 2667114), (9, 2370768), (12, 1778076), (16, 1333557), (18, 1185384), (24, 889038), (27, 790256), (36, 592692), (48, 444519), (54, 395128), (72, 296346), (108, 197564), (144, 148173), (216, 98782), (432, 49391)]