16330284

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{6389}}^1$

素因数の和:6470

約数の個数: 36

約数和(自身を含む): 41867280

約数和(自身を除く): 25536996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 6389, 12778, 19167, 25556, 38334, 57501, 76668, 115002, 230004, 453619, 907238, 1360857, 1814476, 2721714, 4082571, 5443428, 8165142, 16330284]

約数ペア:

[(1, 16330284), (2, 8165142), (3, 5443428), (4, 4082571), (6, 2721714), (9, 1814476), (12, 1360857), (18, 907238), (36, 453619), (71, 230004), (142, 115002), (213, 76668), (284, 57501), (426, 38334), (639, 25556), (852, 19167), (1278, 12778), (2556, 6389)]