18005784

素因数分解:

$2^3\times 3^1\times {\mathrm{269}}^1\times {\mathrm{2789}}^1$

素因数の和:3067

約数の個数: 32

約数和(自身を含む): 45198000

約数和(自身を除く): 27192216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 269, 538, 807, 1076, 1614, 2152, 2789, 3228, 5578, 6456, 8367, 11156, 16734, 22312, 33468, 66936, 750241, 1500482, 2250723, 3000964, 4501446, 6001928, 9002892, 18005784]

約数ペア:

[(1, 18005784), (2, 9002892), (3, 6001928), (4, 4501446), (6, 3000964), (8, 2250723), (12, 1500482), (24, 750241), (269, 66936), (538, 33468), (807, 22312), (1076, 16734), (1614, 11156), (2152, 8367), (2789, 6456), (3228, 5578)]