2725339974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1381}}^1\times {\mathrm{2473}}^1$

素因数の和:3885

約数の個数: 64

約数和(自身を含む): 6564610560

約数和(自身を除く): 3839270586

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 1381, 2473, 2762, 4143, 4946, 7419, 8286, 9667, 14838, 17311, 19334, 26239, 29001, 34622, 46987, 51933, 52478, 58002, 78717, 93974, 103866, 140961, 157434, 183673, 281922, 328909, 367346, 551019, 657818, 986727, 1102038, 1973454, 3415213, 6830426, 10245639, 20491278, 23906491, 47812982, 64889047, 71719473, 129778094, 143438946, 194667141, 389334282, 454223329, 908446658, 1362669987, 2725339974]

約数ペア:

[(1, 2725339974), (2, 1362669987), (3, 908446658), (6, 454223329), (7, 389334282), (14, 194667141), (19, 143438946), (21, 129778094), (38, 71719473), (42, 64889047), (57, 47812982), (114, 23906491), (133, 20491278), (266, 10245639), (399, 6830426), (798, 3415213), (1381, 1973454), (2473, 1102038), (2762, 986727), (4143, 657818), (4946, 551019), (7419, 367346), (8286, 328909), (9667, 281922), (14838, 183673), (17311, 157434), (19334, 140961), (26239, 103866), (29001, 93974), (34622, 78717), (46987, 58002), (51933, 52478)]