16631888004

素因数分解:

$2^2\times 3^3\times {\mathrm{181}}^1\times {\mathrm{850823}}^1$

素因数の和:851017

約数の個数: 48

約数和(自身を含む): 43357991040

約数和(自身を除く): 26726103036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 181, 362, 543, 724, 1086, 1629, 2172, 3258, 4887, 6516, 9774, 19548, 850823, 1701646, 2552469, 3403292, 5104938, 7657407, 10209876, 15314814, 22972221, 30629628, 45944442, 91888884, 153998963, 307997926, 461996889, 615995852, 923993778, 1385990667, 1847987556, 2771981334, 4157972001, 5543962668, 8315944002, 16631888004]

約数ペア:

[(1, 16631888004), (2, 8315944002), (3, 5543962668), (4, 4157972001), (6, 2771981334), (9, 1847987556), (12, 1385990667), (18, 923993778), (27, 615995852), (36, 461996889), (54, 307997926), (108, 153998963), (181, 91888884), (362, 45944442), (543, 30629628), (724, 22972221), (1086, 15314814), (1629, 10209876), (2172, 7657407), (3258, 5104938), (4887, 3403292), (6516, 2552469), (9774, 1701646), (19548, 850823)]