1278875572044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1621}}^1\times {\mathrm{9392171}}^1$

素因数の和:9393806

約数の個数: 48

約数和(自身を含む): 3412439068416

約数和(自身を除く): 2133563496372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1621, 3242, 4863, 6484, 9726, 11347, 19452, 22694, 34041, 45388, 68082, 136164, 9392171, 18784342, 28176513, 37568684, 56353026, 65745197, 112706052, 131490394, 197235591, 262980788, 394471182, 788942364, 15224709191, 30449418382, 45674127573, 60898836764, 91348255146, 106572964337, 182696510292, 213145928674, 319718893011, 426291857348, 639437786022, 1278875572044]

約数ペア:

[(1, 1278875572044), (2, 639437786022), (3, 426291857348), (4, 319718893011), (6, 213145928674), (7, 182696510292), (12, 106572964337), (14, 91348255146), (21, 60898836764), (28, 45674127573), (42, 30449418382), (84, 15224709191), (1621, 788942364), (3242, 394471182), (4863, 262980788), (6484, 197235591), (9726, 131490394), (11347, 112706052), (19452, 65745197), (22694, 56353026), (34041, 37568684), (45388, 28176513), (68082, 18784342), (136164, 9392171)]