18026936

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1597}}^1$

素因数の和:1703

約数の個数: 32

約数和(自身を含む): 36242640

約数和(自身を除く): 18215704

約数列:

[1, 2, 4, 8, 17, 34, 68, 83, 136, 166, 332, 664, 1411, 1597, 2822, 3194, 5644, 6388, 11288, 12776, 27149, 54298, 108596, 132551, 217192, 265102, 530204, 1060408, 2253367, 4506734, 9013468, 18026936]

約数ペア:

[(1, 18026936), (2, 9013468), (4, 4506734), (8, 2253367), (17, 1060408), (34, 530204), (68, 265102), (83, 217192), (136, 132551), (166, 108596), (332, 54298), (664, 27149), (1411, 12776), (1597, 11288), (2822, 6388), (3194, 5644)]