198873468

素因数分解:

$2^2\times 3^4\times {\mathrm{613807}}^1$

素因数の和:613823

約数の個数: 30

約数和(自身を含む): 519895376

約数和(自身を除く): 321021908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 613807, 1227614, 1841421, 2455228, 3682842, 5524263, 7365684, 11048526, 16572789, 22097052, 33145578, 49718367, 66291156, 99436734, 198873468]

約数ペア:

[(1, 198873468), (2, 99436734), (3, 66291156), (4, 49718367), (6, 33145578), (9, 22097052), (12, 16572789), (18, 11048526), (27, 7365684), (36, 5524263), (54, 3682842), (81, 2455228), (108, 1841421), (162, 1227614), (324, 613807)]