142020774

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1127149}}^1$

素因数の和:1127164

約数の個数: 24

約数和(自身を含む): 351670800

約数和(自身を除く): 209650026

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1127149, 2254298, 3381447, 6762894, 7890043, 10144341, 15780086, 20288682, 23670129, 47340258, 71010387, 142020774]

約数ペア:

[(1, 142020774), (2, 71010387), (3, 47340258), (6, 23670129), (7, 20288682), (9, 15780086), (14, 10144341), (18, 7890043), (21, 6762894), (42, 3381447), (63, 2254298), (126, 1127149)]