2100072438

素因数分解:

$2^1\times 3^2\times {\mathrm{229}}^1\times {\mathrm{499}}^1\times {\mathrm{1021}}^1$

素因数の和:1757

約数の個数: 48

約数和(自身を含む): 4583670000

約数和(自身を除く): 2483597562

約数列:

[1, 2, 3, 6, 9, 18, 229, 458, 499, 687, 998, 1021, 1374, 1497, 2042, 2061, 2994, 3063, 4122, 4491, 6126, 8982, 9189, 18378, 114271, 228542, 233809, 342813, 467618, 509479, 685626, 701427, 1018958, 1028439, 1402854, 1528437, 2056878, 2104281, 3056874, 4208562, 4585311, 9170622, 116670691, 233341382, 350012073, 700024146, 1050036219, 2100072438]

約数ペア:

[(1, 2100072438), (2, 1050036219), (3, 700024146), (6, 350012073), (9, 233341382), (18, 116670691), (229, 9170622), (458, 4585311), (499, 4208562), (687, 3056874), (998, 2104281), (1021, 2056878), (1374, 1528437), (1497, 1402854), (2042, 1028439), (2061, 1018958), (2994, 701427), (3063, 685626), (4122, 509479), (4491, 467618), (6126, 342813), (8982, 233809), (9189, 228542), (18378, 114271)]