248841018

素因数分解:

$2^1\times 3^3\times {\mathrm{229}}^1\times {\mathrm{20123}}^1$

素因数の和:20363

約数の個数: 32

約数和(自身を含む): 555422400

約数和(自身を除く): 306581382

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 229, 458, 687, 1374, 2061, 4122, 6183, 12366, 20123, 40246, 60369, 120738, 181107, 362214, 543321, 1086642, 4608167, 9216334, 13824501, 27649002, 41473503, 82947006, 124420509, 248841018]

約数ペア:

[(1, 248841018), (2, 124420509), (3, 82947006), (6, 41473503), (9, 27649002), (18, 13824501), (27, 9216334), (54, 4608167), (229, 1086642), (458, 543321), (687, 362214), (1374, 181107), (2061, 120738), (4122, 60369), (6183, 40246), (12366, 20123)]