21693888

素因数分解:

$2^6\times 3^2\times {\mathrm{37663}}^1$

素因数の和:37681

約数の個数: 42

約数和(自身を含む): 62183264

約数和(自身を除く): 40489376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 37663, 75326, 112989, 150652, 225978, 301304, 338967, 451956, 602608, 677934, 903912, 1205216, 1355868, 1807824, 2410432, 2711736, 3615648, 5423472, 7231296, 10846944, 21693888]

約数ペア:

[(1, 21693888), (2, 10846944), (3, 7231296), (4, 5423472), (6, 3615648), (8, 2711736), (9, 2410432), (12, 1807824), (16, 1355868), (18, 1205216), (24, 903912), (32, 677934), (36, 602608), (48, 451956), (64, 338967), (72, 301304), (96, 225978), (144, 150652), (192, 112989), (288, 75326), (576, 37663)]