18134992

素因数分解:

$2^4\times {\mathrm{43}}^2\times {\mathrm{613}}^1$

素因数の和:707

約数の個数: 30

約数和(自身を含む): 36031362

約数和(自身を除く): 17896370

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 613, 688, 1226, 1849, 2452, 3698, 4904, 7396, 9808, 14792, 26359, 29584, 52718, 105436, 210872, 421744, 1133437, 2266874, 4533748, 9067496, 18134992]

約数ペア:

[(1, 18134992), (2, 9067496), (4, 4533748), (8, 2266874), (16, 1133437), (43, 421744), (86, 210872), (172, 105436), (344, 52718), (613, 29584), (688, 26359), (1226, 14792), (1849, 9808), (2452, 7396), (3698, 4904)]