12912102138

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{659521}}^1$

素因数の和:659790

約数の個数: 32

約数和(自身を含む): 27921523392

約数和(自身を除く): 15009421254

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 251, 502, 753, 1506, 3263, 6526, 9789, 19578, 659521, 1319042, 1978563, 3957126, 8573773, 17147546, 25721319, 51442638, 165539771, 331079542, 496619313, 993238626, 2152017023, 4304034046, 6456051069, 12912102138]

約数ペア:

[(1, 12912102138), (2, 6456051069), (3, 4304034046), (6, 2152017023), (13, 993238626), (26, 496619313), (39, 331079542), (78, 165539771), (251, 51442638), (502, 25721319), (753, 17147546), (1506, 8573773), (3263, 3957126), (6526, 1978563), (9789, 1319042), (19578, 659521)]