1285207051338

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{10200055963}}^1$

素因数の和:10200055978

約数の個数: 24

約数和(自身を含む): 3182417460768

約数和(自身を除く): 1897210409430

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 10200055963, 20400111926, 30600167889, 61200335778, 71400391741, 91800503667, 142800783482, 183601007334, 214201175223, 428402350446, 642603525669, 1285207051338]

約数ペア:

[(1, 1285207051338), (2, 642603525669), (3, 428402350446), (6, 214201175223), (7, 183601007334), (9, 142800783482), (14, 91800503667), (18, 71400391741), (21, 61200335778), (42, 30600167889), (63, 20400111926), (126, 10200055963)]