18889296

素因数分解:

$2^4\times 3^1\times {\mathrm{193}}^1\times {\mathrm{2039}}^1$

素因数の和:2243

約数の個数: 40

約数和(自身を含む): 49074240

約数和(自身を除く): 30184944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 193, 386, 579, 772, 1158, 1544, 2039, 2316, 3088, 4078, 4632, 6117, 8156, 9264, 12234, 16312, 24468, 32624, 48936, 97872, 393527, 787054, 1180581, 1574108, 2361162, 3148216, 4722324, 6296432, 9444648, 18889296]

約数ペア:

[(1, 18889296), (2, 9444648), (3, 6296432), (4, 4722324), (6, 3148216), (8, 2361162), (12, 1574108), (16, 1180581), (24, 787054), (48, 393527), (193, 97872), (386, 48936), (579, 32624), (772, 24468), (1158, 16312), (1544, 12234), (2039, 9264), (2316, 8156), (3088, 6117), (4078, 4632)]