123445986

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1\times {\mathrm{1201}}^1$

素因数の和:1706

約数の個数: 32

約数和(自身を含む): 254323968

約数和(自身を除く): 130877982

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 463, 926, 1201, 1389, 2402, 2778, 3603, 7206, 17131, 34262, 44437, 51393, 88874, 102786, 133311, 266622, 556063, 1112126, 1668189, 3336378, 20574331, 41148662, 61722993, 123445986]

約数ペア:

[(1, 123445986), (2, 61722993), (3, 41148662), (6, 20574331), (37, 3336378), (74, 1668189), (111, 1112126), (222, 556063), (463, 266622), (926, 133311), (1201, 102786), (1389, 88874), (2402, 51393), (2778, 44437), (3603, 34262), (7206, 17131)]