1183428

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{463}}^1$

素因数の和:544

約数の個数: 36

約数和(自身を含む): 3040128

約数和(自身を除く): 1856700

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 463, 639, 852, 926, 1278, 1389, 1852, 2556, 2778, 4167, 5556, 8334, 16668, 32873, 65746, 98619, 131492, 197238, 295857, 394476, 591714, 1183428]

約数ペア:

[(1, 1183428), (2, 591714), (3, 394476), (4, 295857), (6, 197238), (9, 131492), (12, 98619), (18, 65746), (36, 32873), (71, 16668), (142, 8334), (213, 5556), (284, 4167), (426, 2778), (463, 2556), (639, 1852), (852, 1389), (926, 1278)]