7714266

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1381}}^1$

素因数の和:1419

約数の個数: 48

約数和(自身を含む): 18905760

約数和(自身を除く): 11191494

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1381, 1862, 2762, 2793, 4143, 5586, 8286, 9667, 19334, 26239, 29001, 52478, 58002, 67669, 78717, 135338, 157434, 183673, 203007, 367346, 406014, 551019, 1102038, 1285711, 2571422, 3857133, 7714266]

約数ペア:

[(1, 7714266), (2, 3857133), (3, 2571422), (6, 1285711), (7, 1102038), (14, 551019), (19, 406014), (21, 367346), (38, 203007), (42, 183673), (49, 157434), (57, 135338), (98, 78717), (114, 67669), (133, 58002), (147, 52478), (266, 29001), (294, 26239), (399, 19334), (798, 9667), (931, 8286), (1381, 5586), (1862, 4143), (2762, 2793)]