11799774

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1319}}^1$

素因数の和:1405

約数の個数: 48

約数和(自身を含む): 29652480

約数和(自身を除く): 17852706

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 426, 497, 639, 994, 1278, 1319, 1491, 2638, 2982, 3957, 4473, 7914, 8946, 9233, 11871, 18466, 23742, 27699, 55398, 83097, 93649, 166194, 187298, 280947, 561894, 655543, 842841, 1311086, 1685682, 1966629, 3933258, 5899887, 11799774]

約数ペア:

[(1, 11799774), (2, 5899887), (3, 3933258), (6, 1966629), (7, 1685682), (9, 1311086), (14, 842841), (18, 655543), (21, 561894), (42, 280947), (63, 187298), (71, 166194), (126, 93649), (142, 83097), (213, 55398), (426, 27699), (497, 23742), (639, 18466), (994, 11871), (1278, 9233), (1319, 8946), (1491, 7914), (2638, 4473), (2982, 3957)]