18189596952

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{142973}}^1$

素因数の和:143038

約数の個数: 128

約数和(自身を含む): 54902016000

約数和(自身を除く): 36712419048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 31, 36, 38, 54, 57, 62, 72, 76, 93, 108, 114, 124, 152, 171, 186, 216, 228, 248, 279, 342, 372, 456, 513, 558, 589, 684, 744, 837, 1026, 1116, 1178, 1368, 1674, 1767, 2052, 2232, 2356, 3348, 3534, 4104, 4712, 5301, 6696, 7068, 10602, 14136, 15903, 21204, 31806, 42408, 63612, 127224, 142973, 285946, 428919, 571892, 857838, 1143784, 1286757, 1715676, 2573514, 2716487, 3431352, 3860271, 4432163, 5147028, 5432974, 7720542, 8149461, 8864326, 10294056, 10865948, 13296489, 15441084, 16298922, 17728652, 21731896, 24448383, 26592978, 30882168, 32597844, 35457304, 39889467, 48896766, 53185956, 65195688, 73345149, 79778934, 84211097, 97793532, 106371912, 119668401, 146690298, 159557868, 168422194, 195587064, 239336802, 252633291, 293380596, 319115736, 336844388, 478673604, 505266582, 586761192, 673688776, 757899873, 957347208, 1010533164, 1515799746, 2021066328, 2273699619, 3031599492, 4547399238, 6063198984, 9094798476, 18189596952]

約数ペア:

[(1, 18189596952), (2, 9094798476), (3, 6063198984), (4, 4547399238), (6, 3031599492), (8, 2273699619), (9, 2021066328), (12, 1515799746), (18, 1010533164), (19, 957347208), (24, 757899873), (27, 673688776), (31, 586761192), (36, 505266582), (38, 478673604), (54, 336844388), (57, 319115736), (62, 293380596), (72, 252633291), (76, 239336802), (93, 195587064), (108, 168422194), (114, 159557868), (124, 146690298), (152, 119668401), (171, 106371912), (186, 97793532), (216, 84211097), (228, 79778934), (248, 73345149), (279, 65195688), (342, 53185956), (372, 48896766), (456, 39889467), (513, 35457304), (558, 32597844), (589, 30882168), (684, 26592978), (744, 24448383), (837, 21731896), (1026, 17728652), (1116, 16298922), (1178, 15441084), (1368, 13296489), (1674, 10865948), (1767, 10294056), (2052, 8864326), (2232, 8149461), (2356, 7720542), (3348, 5432974), (3534, 5147028), (4104, 4432163), (4712, 3860271), (5301, 3431352), (6696, 2716487), (7068, 2573514), (10602, 1715676), (14136, 1286757), (15903, 1143784), (21204, 857838), (31806, 571892), (42408, 428919), (63612, 285946), (127224, 142973)]