19802158704

素因数分解:

$2^4\times 3^2\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{18289}}^1$

素因数の和:18479

約数の個数: 120

約数和(自身を含む): 56726215520

約数和(自身を除く): 36924056816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 73, 103, 144, 146, 206, 219, 292, 309, 412, 438, 584, 618, 657, 824, 876, 927, 1168, 1236, 1314, 1648, 1752, 1854, 2472, 2628, 3504, 3708, 4944, 5256, 7416, 7519, 10512, 14832, 15038, 18289, 22557, 30076, 36578, 45114, 54867, 60152, 67671, 73156, 90228, 109734, 120304, 135342, 146312, 164601, 180456, 219468, 270684, 292624, 329202, 360912, 438936, 541368, 658404, 877872, 1082736, 1316808, 1335097, 1883767, 2633616, 2670194, 3767534, 4005291, 5340388, 5651301, 7535068, 8010582, 10680776, 11302602, 12015873, 15070136, 16021164, 16953903, 21361552, 22605204, 24031746, 30140272, 32042328, 33907806, 45210408, 48063492, 64084656, 67815612, 90420816, 96126984, 135631224, 137514991, 192253968, 271262448, 275029982, 412544973, 550059964, 825089946, 1100119928, 1237634919, 1650179892, 2200239856, 2475269838, 3300359784, 4950539676, 6600719568, 9901079352, 19802158704]

約数ペア:

[(1, 19802158704), (2, 9901079352), (3, 6600719568), (4, 4950539676), (6, 3300359784), (8, 2475269838), (9, 2200239856), (12, 1650179892), (16, 1237634919), (18, 1100119928), (24, 825089946), (36, 550059964), (48, 412544973), (72, 275029982), (73, 271262448), (103, 192253968), (144, 137514991), (146, 135631224), (206, 96126984), (219, 90420816), (292, 67815612), (309, 64084656), (412, 48063492), (438, 45210408), (584, 33907806), (618, 32042328), (657, 30140272), (824, 24031746), (876, 22605204), (927, 21361552), (1168, 16953903), (1236, 16021164), (1314, 15070136), (1648, 12015873), (1752, 11302602), (1854, 10680776), (2472, 8010582), (2628, 7535068), (3504, 5651301), (3708, 5340388), (4944, 4005291), (5256, 3767534), (7416, 2670194), (7519, 2633616), (10512, 1883767), (14832, 1335097), (15038, 1316808), (18289, 1082736), (22557, 877872), (30076, 658404), (36578, 541368), (45114, 438936), (54867, 360912), (60152, 329202), (67671, 292624), (73156, 270684), (90228, 219468), (109734, 180456), (120304, 164601), (135342, 146312)]