18288456

素因数分解:

$2^3\times 3^1\times {\mathrm{109}}^1\times {\mathrm{6991}}^1$

素因数の和:7109

約数の個数: 32

約数和(自身を含む): 46147200

約数和(自身を除く): 27858744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 109, 218, 327, 436, 654, 872, 1308, 2616, 6991, 13982, 20973, 27964, 41946, 55928, 83892, 167784, 762019, 1524038, 2286057, 3048076, 4572114, 6096152, 9144228, 18288456]

約数ペア:

[(1, 18288456), (2, 9144228), (3, 6096152), (4, 4572114), (6, 3048076), (8, 2286057), (12, 1524038), (24, 762019), (109, 167784), (218, 83892), (327, 55928), (436, 41946), (654, 27964), (872, 20973), (1308, 13982), (2616, 6991)]