2165403744

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{1074109}}^1$

素因数の和:1074132

約数の個数: 72

約数和(自身を含む): 7037568720

約数和(自身を除く): 4872164976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 1074109, 2148218, 3222327, 4296436, 6444654, 7518763, 8592872, 9666981, 12889308, 15037526, 17185744, 19333962, 22556289, 25778616, 30075052, 34371488, 38667924, 45112578, 51557232, 60150104, 67668867, 77335848, 90225156, 103114464, 120300208, 135337734, 154671696, 180450312, 240600416, 270675468, 309343392, 360900624, 541350936, 721801248, 1082701872, 2165403744]

約数ペア:

[(1, 2165403744), (2, 1082701872), (3, 721801248), (4, 541350936), (6, 360900624), (7, 309343392), (8, 270675468), (9, 240600416), (12, 180450312), (14, 154671696), (16, 135337734), (18, 120300208), (21, 103114464), (24, 90225156), (28, 77335848), (32, 67668867), (36, 60150104), (42, 51557232), (48, 45112578), (56, 38667924), (63, 34371488), (72, 30075052), (84, 25778616), (96, 22556289), (112, 19333962), (126, 17185744), (144, 15037526), (168, 12889308), (224, 9666981), (252, 8592872), (288, 7518763), (336, 6444654), (504, 4296436), (672, 3222327), (1008, 2148218), (2016, 1074109)]