2018672992

素因数分解:

$2^5\times 7^3\times {\mathrm{183917}}^1$

素因数の和:183948

約数の個数: 48

約数和(自身を含む): 4634733600

約数和(自身を除く): 2616060608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 343, 392, 686, 784, 1372, 1568, 2744, 5488, 10976, 183917, 367834, 735668, 1287419, 1471336, 2574838, 2942672, 5149676, 5885344, 9011933, 10299352, 18023866, 20598704, 36047732, 41197408, 63083531, 72095464, 126167062, 144190928, 252334124, 288381856, 504668248, 1009336496, 2018672992]

約数ペア:

[(1, 2018672992), (2, 1009336496), (4, 504668248), (7, 288381856), (8, 252334124), (14, 144190928), (16, 126167062), (28, 72095464), (32, 63083531), (49, 41197408), (56, 36047732), (98, 20598704), (112, 18023866), (196, 10299352), (224, 9011933), (343, 5885344), (392, 5149676), (686, 2942672), (784, 2574838), (1372, 1471336), (1568, 1287419), (2744, 735668), (5488, 367834), (10976, 183917)]