865168434

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{19157}}^1$

素因数の和:19371

約数の個数: 48

約数和(自身を含む): 2029291992

約数和(自身を除く): 1164123558

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 193, 234, 386, 579, 1158, 1737, 2509, 3474, 5018, 7527, 15054, 19157, 22581, 38314, 45162, 57471, 114942, 172413, 249041, 344826, 498082, 747123, 1494246, 2241369, 3697301, 4482738, 7394602, 11091903, 22183806, 33275709, 48064913, 66551418, 96129826, 144194739, 288389478, 432584217, 865168434]

約数ペア:

[(1, 865168434), (2, 432584217), (3, 288389478), (6, 144194739), (9, 96129826), (13, 66551418), (18, 48064913), (26, 33275709), (39, 22183806), (78, 11091903), (117, 7394602), (193, 4482738), (234, 3697301), (386, 2241369), (579, 1494246), (1158, 747123), (1737, 498082), (2509, 344826), (3474, 249041), (5018, 172413), (7527, 114942), (15054, 57471), (19157, 45162), (22581, 38314)]