427759722

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{7283}}^1$

素因数の和:7555

約数の個数: 48

約数和(自身を含む): 1002220128

約数和(自身を除く): 574460406

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 251, 502, 753, 1506, 2259, 3263, 4518, 6526, 7283, 9789, 14566, 19578, 21849, 29367, 43698, 58734, 65547, 94679, 131094, 189358, 284037, 568074, 852111, 1704222, 1828033, 3656066, 5484099, 10968198, 16452297, 23764429, 32904594, 47528858, 71293287, 142586574, 213879861, 427759722]

約数ペア:

[(1, 427759722), (2, 213879861), (3, 142586574), (6, 71293287), (9, 47528858), (13, 32904594), (18, 23764429), (26, 16452297), (39, 10968198), (78, 5484099), (117, 3656066), (234, 1828033), (251, 1704222), (502, 852111), (753, 568074), (1506, 284037), (2259, 189358), (3263, 131094), (4518, 94679), (6526, 65547), (7283, 58734), (9789, 43698), (14566, 29367), (19578, 21849)]