21875184

素因数分解:

$2^4\times 3^4\times {\mathrm{16879}}^1$

素因数の和:16899

約数の個数: 50

約数和(自身を含む): 63316880

約数和(自身を除く): 41441696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 16879, 33758, 50637, 67516, 101274, 135032, 151911, 202548, 270064, 303822, 405096, 455733, 607644, 810192, 911466, 1215288, 1367199, 1822932, 2430576, 2734398, 3645864, 5468796, 7291728, 10937592, 21875184]

約数ペア:

[(1, 21875184), (2, 10937592), (3, 7291728), (4, 5468796), (6, 3645864), (8, 2734398), (9, 2430576), (12, 1822932), (16, 1367199), (18, 1215288), (24, 911466), (27, 810192), (36, 607644), (48, 455733), (54, 405096), (72, 303822), (81, 270064), (108, 202548), (144, 151911), (162, 135032), (216, 101274), (324, 67516), (432, 50637), (648, 33758), (1296, 16879)]