198892872

素因数分解:

$2^3\times 3^2\times {\mathrm{2762401}}^1$

素因数の和:2762413

約数の個数: 24

約数和(自身を含む): 538668390

約数和(自身を除く): 339775518

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2762401, 5524802, 8287203, 11049604, 16574406, 22099208, 24861609, 33148812, 49723218, 66297624, 99446436, 198892872]

約数ペア:

[(1, 198892872), (2, 99446436), (3, 66297624), (4, 49723218), (6, 33148812), (8, 24861609), (9, 22099208), (12, 16574406), (18, 11049604), (24, 8287203), (36, 5524802), (72, 2762401)]