27389628

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{15527}}^1$

素因数の和:15551

約数の個数: 54

約数和(自身を含む): 80543736

約数和(自身を除く): 53154108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 15527, 31054, 46581, 62108, 93162, 108689, 139743, 186324, 217378, 279486, 326067, 434756, 558972, 652134, 760823, 978201, 1304268, 1521646, 1956402, 2282469, 3043292, 3912804, 4564938, 6847407, 9129876, 13694814, 27389628]

約数ペア:

[(1, 27389628), (2, 13694814), (3, 9129876), (4, 6847407), (6, 4564938), (7, 3912804), (9, 3043292), (12, 2282469), (14, 1956402), (18, 1521646), (21, 1304268), (28, 978201), (36, 760823), (42, 652134), (49, 558972), (63, 434756), (84, 326067), (98, 279486), (126, 217378), (147, 186324), (196, 139743), (252, 108689), (294, 93162), (441, 62108), (588, 46581), (882, 31054), (1764, 15527)]