12635586

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{9887}}^1$

素因数の和:9966

約数の個数: 24

約数和(自身を含む): 27765504

約数和(自身を除く): 15129918

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 9887, 19774, 29661, 59322, 88983, 177966, 701977, 1403954, 2105931, 4211862, 6317793, 12635586]

約数ペア:

[(1, 12635586), (2, 6317793), (3, 4211862), (6, 2105931), (9, 1403954), (18, 701977), (71, 177966), (142, 88983), (213, 59322), (426, 29661), (639, 19774), (1278, 9887)]