21500682

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{30113}}^1$

素因数の和:30142

約数の個数: 32

約数和(自身を含む): 52036992

約数和(自身を除く): 30536310

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 30113, 60226, 90339, 180678, 210791, 421582, 511921, 632373, 1023842, 1264746, 1535763, 3071526, 3583447, 7166894, 10750341, 21500682]

約数ペア:

[(1, 21500682), (2, 10750341), (3, 7166894), (6, 3583447), (7, 3071526), (14, 1535763), (17, 1264746), (21, 1023842), (34, 632373), (42, 511921), (51, 421582), (102, 210791), (119, 180678), (238, 90339), (357, 60226), (714, 30113)]