27558414

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1061}}^1$

素因数の和:1122

約数の個数: 64

約数和(自身を含む): 67798080

約数和(自身を除く): 40239666

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 37, 39, 54, 74, 78, 111, 117, 222, 234, 333, 351, 481, 666, 702, 962, 999, 1061, 1443, 1998, 2122, 2886, 3183, 4329, 6366, 8658, 9549, 12987, 13793, 19098, 25974, 27586, 28647, 39257, 41379, 57294, 78514, 82758, 117771, 124137, 235542, 248274, 353313, 372411, 510341, 706626, 744822, 1020682, 1059939, 1531023, 2119878, 3062046, 4593069, 9186138, 13779207, 27558414]

約数ペア:

[(1, 27558414), (2, 13779207), (3, 9186138), (6, 4593069), (9, 3062046), (13, 2119878), (18, 1531023), (26, 1059939), (27, 1020682), (37, 744822), (39, 706626), (54, 510341), (74, 372411), (78, 353313), (111, 248274), (117, 235542), (222, 124137), (234, 117771), (333, 82758), (351, 78514), (481, 57294), (666, 41379), (702, 39257), (962, 28647), (999, 27586), (1061, 25974), (1443, 19098), (1998, 13793), (2122, 12987), (2886, 9549), (3183, 8658), (4329, 6366)]