18251812

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1931}}^1$

素因数の和:2091

約数の個数: 24

約数和(自身を含む): 34080480

約数和(自身を除く): 15828668

約数列:

[1, 2, 4, 17, 34, 68, 139, 278, 556, 1931, 2363, 3862, 4726, 7724, 9452, 32827, 65654, 131308, 268409, 536818, 1073636, 4562953, 9125906, 18251812]

約数ペア:

[(1, 18251812), (2, 9125906), (4, 4562953), (17, 1073636), (34, 536818), (68, 268409), (139, 131308), (278, 65654), (556, 32827), (1931, 9452), (2363, 7724), (3862, 4726)]