12847734

素因数分解:

$2^1\times 3^4\times {\mathrm{71}}^1\times {\mathrm{1117}}^1$

素因数の和:1202

約数の個数: 40

約数和(自身を含む): 29220048

約数和(自身を除く): 16372314

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 426, 639, 1117, 1278, 1917, 2234, 3351, 3834, 5751, 6702, 10053, 11502, 20106, 30159, 60318, 79307, 90477, 158614, 180954, 237921, 475842, 713763, 1427526, 2141289, 4282578, 6423867, 12847734]

約数ペア:

[(1, 12847734), (2, 6423867), (3, 4282578), (6, 2141289), (9, 1427526), (18, 713763), (27, 475842), (54, 237921), (71, 180954), (81, 158614), (142, 90477), (162, 79307), (213, 60318), (426, 30159), (639, 20106), (1117, 11502), (1278, 10053), (1917, 6702), (2234, 5751), (3351, 3834)]