279814014

素因数分解:

$2^1\times 3^5\times {\mathrm{241}}^1\times {\mathrm{2389}}^1$

素因数の和:2647

約数の個数: 48

約数和(自身を含む): 631590960

約数和(自身を除く): 351776946

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 241, 243, 482, 486, 723, 1446, 2169, 2389, 4338, 4778, 6507, 7167, 13014, 14334, 19521, 21501, 39042, 43002, 58563, 64503, 117126, 129006, 193509, 387018, 575749, 580527, 1151498, 1161054, 1727247, 3454494, 5181741, 10363482, 15545223, 31090446, 46635669, 93271338, 139907007, 279814014]

約数ペア:

[(1, 279814014), (2, 139907007), (3, 93271338), (6, 46635669), (9, 31090446), (18, 15545223), (27, 10363482), (54, 5181741), (81, 3454494), (162, 1727247), (241, 1161054), (243, 1151498), (482, 580527), (486, 575749), (723, 387018), (1446, 193509), (2169, 129006), (2389, 117126), (4338, 64503), (4778, 58563), (6507, 43002), (7167, 39042), (13014, 21501), (14334, 19521)]