8275974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:269

約数の個数: 64

約数和(自身を含む): 20445696

約数和(自身を除く): 12169722

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 67, 102, 119, 134, 173, 201, 238, 346, 357, 402, 469, 519, 714, 938, 1038, 1139, 1211, 1407, 2278, 2422, 2814, 2941, 3417, 3633, 5882, 6834, 7266, 7973, 8823, 11591, 15946, 17646, 20587, 23182, 23919, 34773, 41174, 47838, 61761, 69546, 81137, 123522, 162274, 197047, 243411, 394094, 486822, 591141, 1182282, 1379329, 2758658, 4137987, 8275974]

約数ペア:

[(1, 8275974), (2, 4137987), (3, 2758658), (6, 1379329), (7, 1182282), (14, 591141), (17, 486822), (21, 394094), (34, 243411), (42, 197047), (51, 162274), (67, 123522), (102, 81137), (119, 69546), (134, 61761), (173, 47838), (201, 41174), (238, 34773), (346, 23919), (357, 23182), (402, 20587), (469, 17646), (519, 15946), (714, 11591), (938, 8823), (1038, 7973), (1139, 7266), (1211, 6834), (1407, 5882), (2278, 3633), (2422, 3417), (2814, 2941)]