21476322

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{170447}}^1$

素因数の和:170462

約数の個数: 24

約数和(自身を含む): 53179776

約数和(自身を除く): 31703454

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 170447, 340894, 511341, 1022682, 1193129, 1534023, 2386258, 3068046, 3579387, 7158774, 10738161, 21476322]

約数ペア:

[(1, 21476322), (2, 10738161), (3, 7158774), (6, 3579387), (7, 3068046), (9, 2386258), (14, 1534023), (18, 1193129), (21, 1022682), (42, 511341), (63, 340894), (126, 170447)]