15755964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1753}}^1$

素因数の和:1874

約数の個数: 48

約数和(自身を含む): 42432768

約数和(自身を除く): 26676804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 107, 214, 321, 428, 642, 749, 1284, 1498, 1753, 2247, 2996, 3506, 4494, 5259, 7012, 8988, 10518, 12271, 21036, 24542, 36813, 49084, 73626, 147252, 187571, 375142, 562713, 750284, 1125426, 1312997, 2250852, 2625994, 3938991, 5251988, 7877982, 15755964]

約数ペア:

[(1, 15755964), (2, 7877982), (3, 5251988), (4, 3938991), (6, 2625994), (7, 2250852), (12, 1312997), (14, 1125426), (21, 750284), (28, 562713), (42, 375142), (84, 187571), (107, 147252), (214, 73626), (321, 49084), (428, 36813), (642, 24542), (749, 21036), (1284, 12271), (1498, 10518), (1753, 8988), (2247, 7012), (2996, 5259), (3506, 4494)]