66908538

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{65213}}^1$

素因数の和:65243

約数の個数: 32

約数和(自身を含む): 156513600

約数和(自身を除く): 89605062

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 65213, 130426, 195639, 391278, 586917, 1173834, 1239047, 1760751, 2478094, 3521502, 3717141, 7434282, 11151423, 22302846, 33454269, 66908538]

約数ペア:

[(1, 66908538), (2, 33454269), (3, 22302846), (6, 11151423), (9, 7434282), (18, 3717141), (19, 3521502), (27, 2478094), (38, 1760751), (54, 1239047), (57, 1173834), (114, 586917), (171, 391278), (342, 195639), (513, 130426), (1026, 65213)]