18026808

素因数分解:

$2^3\times 3^1\times {\mathrm{691}}^1\times {\mathrm{1087}}^1$

素因数の和:1787

約数の個数: 32

約数和(自身を含む): 45173760

約数和(自身を除く): 27146952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 691, 1087, 1382, 2073, 2174, 2764, 3261, 4146, 4348, 5528, 6522, 8292, 8696, 13044, 16584, 26088, 751117, 1502234, 2253351, 3004468, 4506702, 6008936, 9013404, 18026808]

約数ペア:

[(1, 18026808), (2, 9013404), (3, 6008936), (4, 4506702), (6, 3004468), (8, 2253351), (12, 1502234), (24, 751117), (691, 26088), (1087, 16584), (1382, 13044), (2073, 8696), (2174, 8292), (2764, 6522), (3261, 5528), (4146, 4348)]