21367606

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1667}}^1$

素因数の和:1728

約数の個数: 32

約数和(自身を含む): 37830240

約数和(自身を除く): 16462634

約数列:

[1, 2, 13, 17, 26, 29, 34, 58, 221, 377, 442, 493, 754, 986, 1667, 3334, 6409, 12818, 21671, 28339, 43342, 48343, 56678, 96686, 368407, 628459, 736814, 821831, 1256918, 1643662, 10683803, 21367606]

約数ペア:

[(1, 21367606), (2, 10683803), (13, 1643662), (17, 1256918), (26, 821831), (29, 736814), (34, 628459), (58, 368407), (221, 96686), (377, 56678), (442, 48343), (493, 43342), (754, 28339), (986, 21671), (1667, 12818), (3334, 6409)]