142208766

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1128641}}^1$

素因数の和:1128656

約数の個数: 24

約数和(自身を含む): 352136304

約数和(自身を除く): 209927538

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1128641, 2257282, 3385923, 6771846, 7900487, 10157769, 15800974, 20315538, 23701461, 47402922, 71104383, 142208766]

約数ペア:

[(1, 142208766), (2, 71104383), (3, 47402922), (6, 23701461), (7, 20315538), (9, 15800974), (14, 10157769), (18, 7900487), (21, 6771846), (42, 3385923), (63, 2257282), (126, 1128641)]