19993669182

素因数分解:

$2^1\times 3^6\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{5683}}^1$

素因数の和:5849

約数の個数: 112

約数和(自身を含む): 47712860160

約数和(自身を除く): 27719190978

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 127, 162, 171, 243, 254, 342, 381, 486, 513, 729, 762, 1026, 1143, 1458, 1539, 2286, 2413, 3078, 3429, 4617, 4826, 5683, 6858, 7239, 9234, 10287, 11366, 13851, 14478, 17049, 20574, 21717, 27702, 30861, 34098, 43434, 51147, 61722, 65151, 92583, 102294, 107977, 130302, 153441, 185166, 195453, 215954, 306882, 323931, 390906, 460323, 586359, 647862, 721741, 920646, 971793, 1172718, 1380969, 1443482, 1759077, 1943586, 2165223, 2761938, 2915379, 3518154, 4142907, 4330446, 5830758, 6495669, 8285814, 8746137, 12991338, 13713079, 17492274, 19487007, 26238411, 27426158, 38974014, 41139237, 52476822, 58461021, 78715233, 82278474, 116922042, 123417711, 157430466, 175383063, 246835422, 350766126, 370253133, 526149189, 740506266, 1052298378, 1110759399, 2221518798, 3332278197, 6664556394, 9996834591, 19993669182]

約数ペア:

[(1, 19993669182), (2, 9996834591), (3, 6664556394), (6, 3332278197), (9, 2221518798), (18, 1110759399), (19, 1052298378), (27, 740506266), (38, 526149189), (54, 370253133), (57, 350766126), (81, 246835422), (114, 175383063), (127, 157430466), (162, 123417711), (171, 116922042), (243, 82278474), (254, 78715233), (342, 58461021), (381, 52476822), (486, 41139237), (513, 38974014), (729, 27426158), (762, 26238411), (1026, 19487007), (1143, 17492274), (1458, 13713079), (1539, 12991338), (2286, 8746137), (2413, 8285814), (3078, 6495669), (3429, 5830758), (4617, 4330446), (4826, 4142907), (5683, 3518154), (6858, 2915379), (7239, 2761938), (9234, 2165223), (10287, 1943586), (11366, 1759077), (13851, 1443482), (14478, 1380969), (17049, 1172718), (20574, 971793), (21717, 920646), (27702, 721741), (30861, 647862), (34098, 586359), (43434, 460323), (51147, 390906), (61722, 323931), (65151, 306882), (92583, 215954), (102294, 195453), (107977, 185166), (130302, 153441)]