18031059501

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{482101}}^1$

素因数の和:482261

約数の個数: 32

約数和(自身を含む): 29805474048

約数和(自身を除く): 11774414547

約数列:

[1, 3, 7, 13, 21, 39, 91, 137, 273, 411, 959, 1781, 2877, 5343, 12467, 37401, 482101, 1446303, 3374707, 6267313, 10124121, 18801939, 43871191, 66047837, 131613573, 198143511, 462334859, 858621881, 1387004577, 2575865643, 6010353167, 18031059501]

約数ペア:

[(1, 18031059501), (3, 6010353167), (7, 2575865643), (13, 1387004577), (21, 858621881), (39, 462334859), (91, 198143511), (137, 131613573), (273, 66047837), (411, 43871191), (959, 18801939), (1781, 10124121), (2877, 6267313), (5343, 3374707), (12467, 1446303), (37401, 482101)]