18528030534

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6419969}}^1$

素因数の和:6420024

約数の個数: 32

約数和(自身を含む): 40985088480

約数和(自身を除く): 22457057946

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 6419969, 12839938, 19259907, 38519814, 83459597, 166919194, 237538853, 250378791, 475077706, 500757582, 712616559, 1425233118, 3088005089, 6176010178, 9264015267, 18528030534]

約数ペア:

[(1, 18528030534), (2, 9264015267), (3, 6176010178), (6, 3088005089), (13, 1425233118), (26, 712616559), (37, 500757582), (39, 475077706), (74, 250378791), (78, 237538853), (111, 166919194), (222, 83459597), (481, 38519814), (962, 19259907), (1443, 12839938), (2886, 6419969)]