494420346

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{3923971}}^1$

素因数の和:3923986

約数の個数: 24

約数和(自身を含む): 1224279264

約数和(自身を除く): 729858918

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 3923971, 7847942, 11771913, 23543826, 27467797, 35315739, 54935594, 70631478, 82403391, 164806782, 247210173, 494420346]

約数ペア:

[(1, 494420346), (2, 247210173), (3, 164806782), (6, 82403391), (7, 70631478), (9, 54935594), (14, 35315739), (18, 27467797), (21, 23543826), (42, 11771913), (63, 7847942), (126, 3923971)]