6929748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:381

約数の個数: 72

約数和(自身を含む): 20284992

約数和(自身を除く): 13355244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 107, 126, 214, 252, 257, 321, 428, 514, 642, 749, 771, 963, 1028, 1284, 1498, 1542, 1799, 1926, 2247, 2313, 2996, 3084, 3598, 3852, 4494, 4626, 5397, 6741, 7196, 8988, 9252, 10794, 13482, 16191, 21588, 26964, 27499, 32382, 54998, 64764, 82497, 109996, 164994, 192493, 247491, 329988, 384986, 494982, 577479, 769972, 989964, 1154958, 1732437, 2309916, 3464874, 6929748]

約数ペア:

[(1, 6929748), (2, 3464874), (3, 2309916), (4, 1732437), (6, 1154958), (7, 989964), (9, 769972), (12, 577479), (14, 494982), (18, 384986), (21, 329988), (28, 247491), (36, 192493), (42, 164994), (63, 109996), (84, 82497), (107, 64764), (126, 54998), (214, 32382), (252, 27499), (257, 26964), (321, 21588), (428, 16191), (514, 13482), (642, 10794), (749, 9252), (771, 8988), (963, 7196), (1028, 6741), (1284, 5397), (1498, 4626), (1542, 4494), (1799, 3852), (1926, 3598), (2247, 3084), (2313, 2996)]