18576468

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{10979}}^1$

素因数の和:11036

約数の個数: 36

約数和(自身を含む): 47960640

約数和(自身を除く): 29384172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 10979, 21958, 32937, 43916, 65874, 98811, 131748, 197622, 395244, 516013, 1032026, 1548039, 2064052, 3096078, 4644117, 6192156, 9288234, 18576468]

約数ペア:

[(1, 18576468), (2, 9288234), (3, 6192156), (4, 4644117), (6, 3096078), (9, 2064052), (12, 1548039), (18, 1032026), (36, 516013), (47, 395244), (94, 197622), (141, 131748), (188, 98811), (282, 65874), (423, 43916), (564, 32937), (846, 21958), (1692, 10979)]