21853152

素因数分解:

$2^5\times 3^4\times {\mathrm{8431}}^1$

素因数の和:8453

約数の個数: 60

約数和(自身を含む): 64277136

約数和(自身を除く): 42423984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 8431, 16862, 25293, 33724, 50586, 67448, 75879, 101172, 134896, 151758, 202344, 227637, 269792, 303516, 404688, 455274, 607032, 682911, 809376, 910548, 1214064, 1365822, 1821096, 2428128, 2731644, 3642192, 5463288, 7284384, 10926576, 21853152]

約数ペア:

[(1, 21853152), (2, 10926576), (3, 7284384), (4, 5463288), (6, 3642192), (8, 2731644), (9, 2428128), (12, 1821096), (16, 1365822), (18, 1214064), (24, 910548), (27, 809376), (32, 682911), (36, 607032), (48, 455274), (54, 404688), (72, 303516), (81, 269792), (96, 227637), (108, 202344), (144, 151758), (162, 134896), (216, 101172), (288, 75879), (324, 67448), (432, 50586), (648, 33724), (864, 25293), (1296, 16862), (2592, 8431)]