12581394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 31021056

約数和(自身を除く): 18439662

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 67, 102, 119, 134, 201, 238, 263, 357, 402, 469, 526, 714, 789, 938, 1139, 1407, 1578, 1841, 2278, 2814, 3417, 3682, 4471, 5523, 6834, 7973, 8942, 11046, 13413, 15946, 17621, 23919, 26826, 31297, 35242, 47838, 52863, 62594, 93891, 105726, 123347, 187782, 246694, 299557, 370041, 599114, 740082, 898671, 1797342, 2096899, 4193798, 6290697, 12581394]

約数ペア:

[(1, 12581394), (2, 6290697), (3, 4193798), (6, 2096899), (7, 1797342), (14, 898671), (17, 740082), (21, 599114), (34, 370041), (42, 299557), (51, 246694), (67, 187782), (102, 123347), (119, 105726), (134, 93891), (201, 62594), (238, 52863), (263, 47838), (357, 35242), (402, 31297), (469, 26826), (526, 23919), (714, 17621), (789, 15946), (938, 13413), (1139, 11046), (1407, 8942), (1578, 7973), (1841, 6834), (2278, 5523), (2814, 4471), (3417, 3682)]