12672968

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2939}}^1$

素因数の和:2970

約数の個数: 48

約数和(自身を含む): 30164400

約数和(自身を除く): 17491432

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 616, 1078, 2156, 2939, 4312, 5878, 11756, 20573, 23512, 32329, 41146, 64658, 82292, 129316, 144011, 164584, 226303, 258632, 288022, 452606, 576044, 905212, 1152088, 1584121, 1810424, 3168242, 6336484, 12672968]

約数ペア:

[(1, 12672968), (2, 6336484), (4, 3168242), (7, 1810424), (8, 1584121), (11, 1152088), (14, 905212), (22, 576044), (28, 452606), (44, 288022), (49, 258632), (56, 226303), (77, 164584), (88, 144011), (98, 129316), (154, 82292), (196, 64658), (308, 41146), (392, 32329), (539, 23512), (616, 20573), (1078, 11756), (2156, 5878), (2939, 4312)]