21058272

素因数分解:

$2^5\times 3^3\times {\mathrm{24373}}^1$

素因数の和:24392

約数の個数: 48

約数和(自身を含む): 61422480

約数和(自身を除く): 40364208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 24373, 48746, 73119, 97492, 146238, 194984, 219357, 292476, 389968, 438714, 584952, 658071, 779936, 877428, 1169904, 1316142, 1754856, 2339808, 2632284, 3509712, 5264568, 7019424, 10529136, 21058272]

約数ペア:

[(1, 21058272), (2, 10529136), (3, 7019424), (4, 5264568), (6, 3509712), (8, 2632284), (9, 2339808), (12, 1754856), (16, 1316142), (18, 1169904), (24, 877428), (27, 779936), (32, 658071), (36, 584952), (48, 438714), (54, 389968), (72, 292476), (96, 219357), (108, 194984), (144, 146238), (216, 97492), (288, 73119), (432, 48746), (864, 24373)]