2018298864

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1\times {\mathrm{2689}}^1$

素因数の和:3542

約数の個数: 80

約数和(自身を含む): 5497068800

約数和(自身を除く): 3478769936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 823, 912, 1646, 2469, 2689, 3292, 4938, 5378, 6584, 8067, 9876, 10756, 13168, 15637, 16134, 19752, 21512, 31274, 32268, 39504, 43024, 46911, 51091, 62548, 64536, 93822, 102182, 125096, 129072, 153273, 187644, 204364, 250192, 306546, 375288, 408728, 613092, 750576, 817456, 1226184, 2213047, 2452368, 4426094, 6639141, 8852188, 13278282, 17704376, 26556564, 35408752, 42047893, 53113128, 84095786, 106226256, 126143679, 168191572, 252287358, 336383144, 504574716, 672766288, 1009149432, 2018298864]

約数ペア:

[(1, 2018298864), (2, 1009149432), (3, 672766288), (4, 504574716), (6, 336383144), (8, 252287358), (12, 168191572), (16, 126143679), (19, 106226256), (24, 84095786), (38, 53113128), (48, 42047893), (57, 35408752), (76, 26556564), (114, 17704376), (152, 13278282), (228, 8852188), (304, 6639141), (456, 4426094), (823, 2452368), (912, 2213047), (1646, 1226184), (2469, 817456), (2689, 750576), (3292, 613092), (4938, 408728), (5378, 375288), (6584, 306546), (8067, 250192), (9876, 204364), (10756, 187644), (13168, 153273), (15637, 129072), (16134, 125096), (19752, 102182), (21512, 93822), (31274, 64536), (32268, 62548), (39504, 51091), (43024, 46911)]