18027612

素因数分解:

$2^2\times 3^2\times {\mathrm{571}}^1\times {\mathrm{877}}^1$

素因数の和:1458

約数の個数: 36

約数和(自身を含む): 45701656

約数和(自身を除く): 27674044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 571, 877, 1142, 1713, 1754, 2284, 2631, 3426, 3508, 5139, 5262, 6852, 7893, 10278, 10524, 15786, 20556, 31572, 500767, 1001534, 1502301, 2003068, 3004602, 4506903, 6009204, 9013806, 18027612]

約数ペア:

[(1, 18027612), (2, 9013806), (3, 6009204), (4, 4506903), (6, 3004602), (9, 2003068), (12, 1502301), (18, 1001534), (36, 500767), (571, 31572), (877, 20556), (1142, 15786), (1713, 10524), (1754, 10278), (2284, 7893), (2631, 6852), (3426, 5262), (3508, 5139)]