17957628

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{38371}}^1$

素因数の和:38394

約数の個数: 36

約数和(自身を含む): 48885928

約数和(自身を除く): 30928300

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 38371, 76742, 115113, 153484, 230226, 345339, 460452, 498823, 690678, 997646, 1381356, 1496469, 1995292, 2992938, 4489407, 5985876, 8978814, 17957628]

約数ペア:

[(1, 17957628), (2, 8978814), (3, 5985876), (4, 4489407), (6, 2992938), (9, 1995292), (12, 1496469), (13, 1381356), (18, 997646), (26, 690678), (36, 498823), (39, 460452), (52, 345339), (78, 230226), (117, 153484), (156, 115113), (234, 76742), (468, 38371)]