21043584

素因数分解:

$2^7\times 3^3\times {\mathrm{6089}}^1$

素因数の和:6112

約数の個数: 64

約数和(自身を含む): 62118000

約数和(自身を除く): 41074416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 6089, 12178, 18267, 24356, 36534, 48712, 54801, 73068, 97424, 109602, 146136, 164403, 194848, 219204, 292272, 328806, 389696, 438408, 584544, 657612, 779392, 876816, 1169088, 1315224, 1753632, 2338176, 2630448, 3507264, 5260896, 7014528, 10521792, 21043584]

約数ペア:

[(1, 21043584), (2, 10521792), (3, 7014528), (4, 5260896), (6, 3507264), (8, 2630448), (9, 2338176), (12, 1753632), (16, 1315224), (18, 1169088), (24, 876816), (27, 779392), (32, 657612), (36, 584544), (48, 438408), (54, 389696), (64, 328806), (72, 292272), (96, 219204), (108, 194848), (128, 164403), (144, 146136), (192, 109602), (216, 97424), (288, 73068), (384, 54801), (432, 48712), (576, 36534), (864, 24356), (1152, 18267), (1728, 12178), (3456, 6089)]