13393872

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{1979}}^1$

素因数の和:2040

約数の個数: 60

約数和(自身を含む): 38301120

約数和(自身を除く): 24907248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 141, 144, 188, 282, 376, 423, 564, 752, 846, 1128, 1692, 1979, 2256, 3384, 3958, 5937, 6768, 7916, 11874, 15832, 17811, 23748, 31664, 35622, 47496, 71244, 93013, 94992, 142488, 186026, 279039, 284976, 372052, 558078, 744104, 837117, 1116156, 1488208, 1674234, 2232312, 3348468, 4464624, 6696936, 13393872]

約数ペア:

[(1, 13393872), (2, 6696936), (3, 4464624), (4, 3348468), (6, 2232312), (8, 1674234), (9, 1488208), (12, 1116156), (16, 837117), (18, 744104), (24, 558078), (36, 372052), (47, 284976), (48, 279039), (72, 186026), (94, 142488), (141, 94992), (144, 93013), (188, 71244), (282, 47496), (376, 35622), (423, 31664), (564, 23748), (752, 17811), (846, 15832), (1128, 11874), (1692, 7916), (1979, 6768), (2256, 5937), (3384, 3958)]