12686562

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{941}}^1$

素因数の和:1063

約数の個数: 48

約数和(自身を含む): 31741632

約数和(自身を除く): 19055070

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 107, 126, 214, 321, 642, 749, 941, 963, 1498, 1882, 1926, 2247, 2823, 4494, 5646, 6587, 6741, 8469, 13174, 13482, 16938, 19761, 39522, 59283, 100687, 118566, 201374, 302061, 604122, 704809, 906183, 1409618, 1812366, 2114427, 4228854, 6343281, 12686562]

約数ペア:

[(1, 12686562), (2, 6343281), (3, 4228854), (6, 2114427), (7, 1812366), (9, 1409618), (14, 906183), (18, 704809), (21, 604122), (42, 302061), (63, 201374), (107, 118566), (126, 100687), (214, 59283), (321, 39522), (642, 19761), (749, 16938), (941, 13482), (963, 13174), (1498, 8469), (1882, 6741), (1926, 6587), (2247, 5646), (2823, 4494)]