21167715074

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{8783}}^1$

素因数の和:9263

約数の個数: 48

約数和(自身を含む): 36506163456

約数和(自身を除く): 15338448382

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 433, 506, 866, 2783, 4763, 5566, 8783, 9526, 9959, 17566, 19918, 52393, 96613, 104786, 109549, 193226, 202009, 219098, 404018, 1062743, 1205039, 2125486, 2222099, 2410078, 3803039, 4444198, 7606078, 24443089, 41833429, 48886178, 83666858, 87469897, 174939794, 460167719, 920335438, 962168867, 1924337734, 10583857537, 21167715074]

約数ペア:

[(1, 21167715074), (2, 10583857537), (11, 1924337734), (22, 962168867), (23, 920335438), (46, 460167719), (121, 174939794), (242, 87469897), (253, 83666858), (433, 48886178), (506, 41833429), (866, 24443089), (2783, 7606078), (4763, 4444198), (5566, 3803039), (8783, 2410078), (9526, 2222099), (9959, 2125486), (17566, 1205039), (19918, 1062743), (52393, 404018), (96613, 219098), (104786, 202009), (109549, 193226)]