21110838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29567}}^1$

素因数の和:29596

約数の個数: 32

約数和(自身を含む): 51093504

約数和(自身を除く): 29982666

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 29567, 59134, 88701, 177402, 206969, 413938, 502639, 620907, 1005278, 1241814, 1507917, 3015834, 3518473, 7036946, 10555419, 21110838]

約数ペア:

[(1, 21110838), (2, 10555419), (3, 7036946), (6, 3518473), (7, 3015834), (14, 1507917), (17, 1241814), (21, 1005278), (34, 620907), (42, 502639), (51, 413938), (102, 206969), (119, 177402), (238, 88701), (357, 59134), (714, 29567)]