31438302

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1753}}^1$

素因数の和:1833

約数の個数: 48

約数和(自身を含む): 74383632

約数和(自身を除く): 42945330

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 61, 98, 122, 147, 183, 294, 366, 427, 854, 1281, 1753, 2562, 2989, 3506, 5259, 5978, 8967, 10518, 12271, 17934, 24542, 36813, 73626, 85897, 106933, 171794, 213866, 257691, 320799, 515382, 641598, 748531, 1497062, 2245593, 4491186, 5239717, 10479434, 15719151, 31438302]

約数ペア:

[(1, 31438302), (2, 15719151), (3, 10479434), (6, 5239717), (7, 4491186), (14, 2245593), (21, 1497062), (42, 748531), (49, 641598), (61, 515382), (98, 320799), (122, 257691), (147, 213866), (183, 171794), (294, 106933), (366, 85897), (427, 73626), (854, 36813), (1281, 24542), (1753, 17934), (2562, 12271), (2989, 10518), (3506, 8967), (5259, 5978)]