21149802

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23039}}^1$

素因数の和:23067

約数の個数: 32

約数和(自身を含む): 49766400

約数和(自身を除く): 28616598

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 23039, 46078, 69117, 138234, 207351, 391663, 414702, 622053, 783326, 1174989, 1244106, 2349978, 3524967, 7049934, 10574901, 21149802]

約数ペア:

[(1, 21149802), (2, 10574901), (3, 7049934), (6, 3524967), (9, 2349978), (17, 1244106), (18, 1174989), (27, 783326), (34, 622053), (51, 414702), (54, 391663), (102, 207351), (153, 138234), (306, 69117), (459, 46078), (918, 23039)]