12965760993588

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{4051}}^1\times {\mathrm{1578221}}^1$

素因数の和:1582305

約数の個数: 72

約数和(自身を含む): 32767752207456

約数和(自身を除く): 19801991213868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 4051, 8102, 12153, 16204, 24306, 48612, 52663, 105326, 157989, 210652, 315978, 631956, 684619, 1369238, 1578221, 2053857, 2738476, 3156442, 4107714, 4734663, 6312884, 8215428, 9469326, 18938652, 20516873, 41033746, 61550619, 82067492, 123101238, 246202476, 266719349, 533438698, 800158047, 1066877396, 1600316094, 3200632188, 6393373271, 12786746542, 19180119813, 25573493084, 38360239626, 76720479252, 83113852523, 166227705046, 249341557569, 332455410092, 498683115138, 997366230276, 1080480082799, 2160960165598, 3241440248397, 4321920331196, 6482880496794, 12965760993588]

約数ペア:

[(1, 12965760993588), (2, 6482880496794), (3, 4321920331196), (4, 3241440248397), (6, 2160960165598), (12, 1080480082799), (13, 997366230276), (26, 498683115138), (39, 332455410092), (52, 249341557569), (78, 166227705046), (156, 83113852523), (169, 76720479252), (338, 38360239626), (507, 25573493084), (676, 19180119813), (1014, 12786746542), (2028, 6393373271), (4051, 3200632188), (8102, 1600316094), (12153, 1066877396), (16204, 800158047), (24306, 533438698), (48612, 266719349), (52663, 246202476), (105326, 123101238), (157989, 82067492), (210652, 61550619), (315978, 41033746), (631956, 20516873), (684619, 18938652), (1369238, 9469326), (1578221, 8215428), (2053857, 6312884), (2738476, 4734663), (3156442, 4107714)]