1816367476

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1973}}^1$

素因数の和:2070

約数の個数: 96

約数和(自身を含む): 4112236800

約数和(自身を除く): 2295869324

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 61, 77, 98, 122, 154, 196, 244, 308, 343, 427, 539, 671, 686, 854, 1078, 1342, 1372, 1708, 1973, 2156, 2684, 2989, 3773, 3946, 4697, 5978, 7546, 7892, 9394, 11956, 13811, 15092, 18788, 20923, 21703, 27622, 32879, 41846, 43406, 55244, 65758, 83692, 86812, 96677, 120353, 131516, 151921, 193354, 230153, 240706, 303842, 386708, 460306, 481412, 607684, 676739, 842471, 920612, 1063447, 1323883, 1353478, 1684942, 2126894, 2647766, 2706956, 3369884, 4253788, 5295532, 5897297, 7444129, 9267181, 11794594, 14888258, 18534362, 23589188, 29776516, 37068724, 41281079, 64870267, 82562158, 129740534, 165124316, 259481068, 454091869, 908183738, 1816367476]

約数ペア:

[(1, 1816367476), (2, 908183738), (4, 454091869), (7, 259481068), (11, 165124316), (14, 129740534), (22, 82562158), (28, 64870267), (44, 41281079), (49, 37068724), (61, 29776516), (77, 23589188), (98, 18534362), (122, 14888258), (154, 11794594), (196, 9267181), (244, 7444129), (308, 5897297), (343, 5295532), (427, 4253788), (539, 3369884), (671, 2706956), (686, 2647766), (854, 2126894), (1078, 1684942), (1342, 1353478), (1372, 1323883), (1708, 1063447), (1973, 920612), (2156, 842471), (2684, 676739), (2989, 607684), (3773, 481412), (3946, 460306), (4697, 386708), (5978, 303842), (7546, 240706), (7892, 230153), (9394, 193354), (11956, 151921), (13811, 131516), (15092, 120353), (18788, 96677), (20923, 86812), (21703, 83692), (27622, 65758), (32879, 55244), (41846, 43406)]