12563129916

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{142381}}^1$

素因数の和:142456

約数の個数: 96

約数和(自身を含む): 35082924800

約数和(自身を除く): 22519794884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 43, 54, 57, 76, 86, 108, 114, 129, 171, 172, 228, 258, 342, 387, 513, 516, 684, 774, 817, 1026, 1161, 1548, 1634, 2052, 2322, 2451, 3268, 4644, 4902, 7353, 9804, 14706, 22059, 29412, 44118, 88236, 142381, 284762, 427143, 569524, 854286, 1281429, 1708572, 2562858, 2705239, 3844287, 5125716, 5410478, 6122383, 7688574, 8115717, 10820956, 12244766, 15377148, 16231434, 18367149, 24347151, 24489532, 32462868, 36734298, 48694302, 55101447, 73041453, 73468596, 97388604, 110202894, 116325277, 146082906, 165304341, 220405788, 232650554, 292165812, 330608682, 348975831, 465301108, 661217364, 697951662, 1046927493, 1395903324, 2093854986, 3140782479, 4187709972, 6281564958, 12563129916]

約数ペア:

[(1, 12563129916), (2, 6281564958), (3, 4187709972), (4, 3140782479), (6, 2093854986), (9, 1395903324), (12, 1046927493), (18, 697951662), (19, 661217364), (27, 465301108), (36, 348975831), (38, 330608682), (43, 292165812), (54, 232650554), (57, 220405788), (76, 165304341), (86, 146082906), (108, 116325277), (114, 110202894), (129, 97388604), (171, 73468596), (172, 73041453), (228, 55101447), (258, 48694302), (342, 36734298), (387, 32462868), (513, 24489532), (516, 24347151), (684, 18367149), (774, 16231434), (817, 15377148), (1026, 12244766), (1161, 10820956), (1548, 8115717), (1634, 7688574), (2052, 6122383), (2322, 5410478), (2451, 5125716), (3268, 3844287), (4644, 2705239), (4902, 2562858), (7353, 1708572), (9804, 1281429), (14706, 854286), (22059, 569524), (29412, 427143), (44118, 284762), (88236, 142381)]