16728888

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{63367}}^1$

素因数の和:63387

約数の個数: 32

約数和(自身を含む): 45624960

約数和(自身を除く): 28896072

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 63367, 126734, 190101, 253468, 380202, 506936, 697037, 760404, 1394074, 1520808, 2091111, 2788148, 4182222, 5576296, 8364444, 16728888]

約数ペア:

[(1, 16728888), (2, 8364444), (3, 5576296), (4, 4182222), (6, 2788148), (8, 2091111), (11, 1520808), (12, 1394074), (22, 760404), (24, 697037), (33, 506936), (44, 380202), (66, 253468), (88, 190101), (132, 126734), (264, 63367)]