18698742

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{20369}}^1$

素因数の和:20397

約数の個数: 32

約数和(自身を含む): 43999200

約数和(自身を除く): 25300458

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 20369, 40738, 61107, 122214, 183321, 346273, 366642, 549963, 692546, 1038819, 1099926, 2077638, 3116457, 6232914, 9349371, 18698742]

約数ペア:

[(1, 18698742), (2, 9349371), (3, 6232914), (6, 3116457), (9, 2077638), (17, 1099926), (18, 1038819), (27, 692546), (34, 549963), (51, 366642), (54, 346273), (102, 183321), (153, 122214), (306, 61107), (459, 40738), (918, 20369)]