1821307824

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{1171}}^1\times {\mathrm{1543}}^1$

素因数の和:2735

約数の個数: 120

約数和(自身を含む): 5834047232

約数和(自身を除く): 4012739408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 1171, 1543, 2342, 3086, 3513, 4629, 4684, 6172, 7026, 8197, 9258, 9368, 10539, 10801, 12344, 13887, 14052, 16394, 18516, 18736, 21078, 21602, 24591, 24688, 27774, 28104, 32403, 32788, 37032, 42156, 43204, 49182, 55548, 56208, 64806, 65576, 73773, 74064, 84312, 86408, 97209, 98364, 111096, 129612, 131152, 147546, 168624, 172816, 194418, 196728, 222192, 259224, 295092, 388836, 393456, 518448, 590184, 777672, 1180368, 1555344, 1806853, 3613706, 5420559, 7227412, 10841118, 12647971, 14454824, 16261677, 21682236, 25295942, 28909648, 32523354, 37943913, 43364472, 50591884, 65046708, 75887826, 86728944, 101183768, 113831739, 130093416, 151775652, 202367536, 227663478, 260186832, 303551304, 455326956, 607102608, 910653912, 1821307824]

約数ペア:

[(1, 1821307824), (2, 910653912), (3, 607102608), (4, 455326956), (6, 303551304), (7, 260186832), (8, 227663478), (9, 202367536), (12, 151775652), (14, 130093416), (16, 113831739), (18, 101183768), (21, 86728944), (24, 75887826), (28, 65046708), (36, 50591884), (42, 43364472), (48, 37943913), (56, 32523354), (63, 28909648), (72, 25295942), (84, 21682236), (112, 16261677), (126, 14454824), (144, 12647971), (168, 10841118), (252, 7227412), (336, 5420559), (504, 3613706), (1008, 1806853), (1171, 1555344), (1543, 1180368), (2342, 777672), (3086, 590184), (3513, 518448), (4629, 393456), (4684, 388836), (6172, 295092), (7026, 259224), (8197, 222192), (9258, 196728), (9368, 194418), (10539, 172816), (10801, 168624), (12344, 147546), (13887, 131152), (14052, 129612), (16394, 111096), (18516, 98364), (18736, 97209), (21078, 86408), (21602, 84312), (24591, 74064), (24688, 73773), (27774, 65576), (28104, 64806), (32403, 56208), (32788, 55548), (37032, 49182), (42156, 43204)]