636700194

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{8863}}^1$

素因数の和:9191

約数の個数: 48

約数和(自身を含む): 1490641152

約数和(自身を除く): 853940958

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 307, 614, 921, 1842, 2763, 3991, 5526, 7982, 8863, 11973, 17726, 23946, 26589, 35919, 53178, 71838, 79767, 115219, 159534, 230438, 345657, 691314, 1036971, 2073942, 2720941, 5441882, 8162823, 16325646, 24488469, 35372233, 48976938, 70744466, 106116699, 212233398, 318350097, 636700194]

約数ペア:

[(1, 636700194), (2, 318350097), (3, 212233398), (6, 106116699), (9, 70744466), (13, 48976938), (18, 35372233), (26, 24488469), (39, 16325646), (78, 8162823), (117, 5441882), (234, 2720941), (307, 2073942), (614, 1036971), (921, 691314), (1842, 345657), (2763, 230438), (3991, 159534), (5526, 115219), (7982, 79767), (8863, 71838), (11973, 53178), (17726, 35919), (23946, 26589)]