260186346

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2064971}}^1$

素因数の和:2064986

約数の個数: 24

約数和(自身を含む): 644271264

約数和(自身を除く): 384084918

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2064971, 4129942, 6194913, 12389826, 14454797, 18584739, 28909594, 37169478, 43364391, 86728782, 130093173, 260186346]

約数ペア:

[(1, 260186346), (2, 130093173), (3, 86728782), (6, 43364391), (7, 37169478), (9, 28909594), (14, 18584739), (18, 14454797), (21, 12389826), (42, 6194913), (63, 4129942), (126, 2064971)]