180361818

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{739}}^1$

素因数の和:916

約数の個数: 96

約数和(自身を含む): 484848000

約数和(自身を除く): 304486182

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 149, 182, 234, 273, 298, 447, 546, 739, 819, 894, 1043, 1341, 1478, 1638, 1937, 2086, 2217, 2682, 3129, 3874, 4434, 5173, 5811, 6258, 6651, 9387, 9607, 10346, 11622, 13302, 13559, 15519, 17433, 18774, 19214, 27118, 28821, 31038, 34866, 40677, 46557, 57642, 67249, 81354, 86463, 93114, 110111, 122031, 134498, 172926, 201747, 220222, 244062, 330333, 403494, 605241, 660666, 770777, 990999, 1210482, 1431443, 1541554, 1981998, 2312331, 2862886, 4294329, 4624662, 6936993, 8588658, 10020101, 12882987, 13873986, 20040202, 25765974, 30060303, 60120606, 90180909, 180361818]

約数ペア:

[(1, 180361818), (2, 90180909), (3, 60120606), (6, 30060303), (7, 25765974), (9, 20040202), (13, 13873986), (14, 12882987), (18, 10020101), (21, 8588658), (26, 6936993), (39, 4624662), (42, 4294329), (63, 2862886), (78, 2312331), (91, 1981998), (117, 1541554), (126, 1431443), (149, 1210482), (182, 990999), (234, 770777), (273, 660666), (298, 605241), (447, 403494), (546, 330333), (739, 244062), (819, 220222), (894, 201747), (1043, 172926), (1341, 134498), (1478, 122031), (1638, 110111), (1937, 93114), (2086, 86463), (2217, 81354), (2682, 67249), (3129, 57642), (3874, 46557), (4434, 40677), (5173, 34866), (5811, 31038), (6258, 28821), (6651, 27118), (9387, 19214), (9607, 18774), (10346, 17433), (11622, 15519), (13302, 13559)]