129818844

素因数分解:

$2^2\times 3^2\times {\mathrm{199}}^1\times {\mathrm{18121}}^1$

素因数の和:18330

約数の個数: 36

約数和(自身を含む): 329820400

約数和(自身を除く): 200001556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 199, 398, 597, 796, 1194, 1791, 2388, 3582, 7164, 18121, 36242, 54363, 72484, 108726, 163089, 217452, 326178, 652356, 3606079, 7212158, 10818237, 14424316, 21636474, 32454711, 43272948, 64909422, 129818844]

約数ペア:

[(1, 129818844), (2, 64909422), (3, 43272948), (4, 32454711), (6, 21636474), (9, 14424316), (12, 10818237), (18, 7212158), (36, 3606079), (199, 652356), (398, 326178), (597, 217452), (796, 163089), (1194, 108726), (1791, 72484), (2388, 54363), (3582, 36242), (7164, 18121)]