6840684

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:239

約数の個数: 72

約数和(自身を含む): 18585840

約数和(自身を除く): 11745156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 73, 76, 114, 137, 146, 171, 219, 228, 274, 292, 342, 411, 438, 548, 657, 684, 822, 876, 1233, 1314, 1387, 1644, 2466, 2603, 2628, 2774, 4161, 4932, 5206, 5548, 7809, 8322, 10001, 10412, 12483, 15618, 16644, 20002, 23427, 24966, 30003, 31236, 40004, 46854, 49932, 60006, 90009, 93708, 120012, 180018, 190019, 360036, 380038, 570057, 760076, 1140114, 1710171, 2280228, 3420342, 6840684]

約数ペア:

[(1, 6840684), (2, 3420342), (3, 2280228), (4, 1710171), (6, 1140114), (9, 760076), (12, 570057), (18, 380038), (19, 360036), (36, 190019), (38, 180018), (57, 120012), (73, 93708), (76, 90009), (114, 60006), (137, 49932), (146, 46854), (171, 40004), (219, 31236), (228, 30003), (274, 24966), (292, 23427), (342, 20002), (411, 16644), (438, 15618), (548, 12483), (657, 10412), (684, 10001), (822, 8322), (876, 7809), (1233, 5548), (1314, 5206), (1387, 4932), (1644, 4161), (2466, 2774), (2603, 2628)]