21676896

素因数分解:

$2^5\times 3^4\times {\mathrm{8363}}^1$

素因数の和:8385

約数の個数: 60

約数和(自身を含む): 63758772

約数和(自身を除く): 42081876

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, 8363, 16726, 25089, 33452, 50178, 66904, 75267, 100356, 133808, 150534, 200712, 225801, 267616, 301068, 401424, 451602, 602136, 677403, 802848, 903204, 1204272, 1354806, 1806408, 2408544, 2709612, 3612816, 5419224, 7225632, 10838448, 21676896]

約数ペア:

[(1, 21676896), (2, 10838448), (3, 7225632), (4, 5419224), (6, 3612816), (8, 2709612), (9, 2408544), (12, 1806408), (16, 1354806), (18, 1204272), (24, 903204), (27, 802848), (32, 677403), (36, 602136), (48, 451602), (54, 401424), (72, 301068), (81, 267616), (96, 225801), (108, 200712), (144, 150534), (162, 133808), (216, 100356), (288, 75267), (324, 66904), (432, 50178), (648, 33452), (864, 25089), (1296, 16726), (2592, 8363)]