191453346

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{21401}}^1$

素因数の和:21487

約数の個数: 48

約数和(自身を含む): 480774528

約数和(自身を除く): 289321182

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 426, 497, 639, 994, 1278, 1491, 2982, 4473, 8946, 21401, 42802, 64203, 128406, 149807, 192609, 299614, 385218, 449421, 898842, 1348263, 1519471, 2696526, 3038942, 4558413, 9116826, 10636297, 13675239, 21272594, 27350478, 31908891, 63817782, 95726673, 191453346]

約数ペア:

[(1, 191453346), (2, 95726673), (3, 63817782), (6, 31908891), (7, 27350478), (9, 21272594), (14, 13675239), (18, 10636297), (21, 9116826), (42, 4558413), (63, 3038942), (71, 2696526), (126, 1519471), (142, 1348263), (213, 898842), (426, 449421), (497, 385218), (639, 299614), (994, 192609), (1278, 149807), (1491, 128406), (2982, 64203), (4473, 42802), (8946, 21401)]