243670554

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41911}}^1$

素因数の和:41955

約数の個数: 48

約数和(自身を含む): 588444480

約数和(自身を除く): 344773926

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 306, 323, 342, 646, 969, 1938, 2907, 5814, 41911, 83822, 125733, 251466, 377199, 712487, 754398, 796309, 1424974, 1592618, 2137461, 2388927, 4274922, 4777854, 6412383, 7166781, 12824766, 13537253, 14333562, 27074506, 40611759, 81223518, 121835277, 243670554]

約数ペア:

[(1, 243670554), (2, 121835277), (3, 81223518), (6, 40611759), (9, 27074506), (17, 14333562), (18, 13537253), (19, 12824766), (34, 7166781), (38, 6412383), (51, 4777854), (57, 4274922), (102, 2388927), (114, 2137461), (153, 1592618), (171, 1424974), (306, 796309), (323, 754398), (342, 712487), (646, 377199), (969, 251466), (1938, 125733), (2907, 83822), (5814, 41911)]