18706075458

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{63626107}}^1$

素因数の和:63626126

約数の個数: 24

約数和(自身を含む): 43520257872

約数和(自身を除く): 24814182414

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 63626107, 127252214, 190878321, 381756642, 445382749, 890765498, 1336148247, 2672296494, 3117679243, 6235358486, 9353037729, 18706075458]

約数ペア:

[(1, 18706075458), (2, 9353037729), (3, 6235358486), (6, 3117679243), (7, 2672296494), (14, 1336148247), (21, 890765498), (42, 445382749), (49, 381756642), (98, 190878321), (147, 127252214), (294, 63626107)]