21171834

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23063}}^1$

素因数の和:23091

約数の個数: 32

約数和(自身を含む): 49818240

約数和(自身を除く): 28646406

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 23063, 46126, 69189, 138378, 207567, 392071, 415134, 622701, 784142, 1176213, 1245402, 2352426, 3528639, 7057278, 10585917, 21171834]

約数ペア:

[(1, 21171834), (2, 10585917), (3, 7057278), (6, 3528639), (9, 2352426), (17, 1245402), (18, 1176213), (27, 784142), (34, 622701), (51, 415134), (54, 392071), (102, 207567), (153, 138378), (306, 69189), (459, 46126), (918, 23063)]