31724676

素因数分解:

$2^2\times 3^3\times {\mathrm{157}}^1\times {\mathrm{1871}}^1$

素因数の和:2041

約数の個数: 48

約数和(自身を含む): 82817280

約数和(自身を除く): 51092604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 157, 314, 471, 628, 942, 1413, 1871, 1884, 2826, 3742, 4239, 5613, 5652, 7484, 8478, 11226, 16839, 16956, 22452, 33678, 50517, 67356, 101034, 202068, 293747, 587494, 881241, 1174988, 1762482, 2643723, 3524964, 5287446, 7931169, 10574892, 15862338, 31724676]

約数ペア:

[(1, 31724676), (2, 15862338), (3, 10574892), (4, 7931169), (6, 5287446), (9, 3524964), (12, 2643723), (18, 1762482), (27, 1174988), (36, 881241), (54, 587494), (108, 293747), (157, 202068), (314, 101034), (471, 67356), (628, 50517), (942, 33678), (1413, 22452), (1871, 16956), (1884, 16839), (2826, 11226), (3742, 8478), (4239, 7484), (5613, 5652)]