21602873376

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{10715711}}^1$

素因数の和:10715734

約数の個数: 72

約数和(自身を含む): 70209345024

約数和(自身を除く): 48606471648

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, 10715711, 21431422, 32147133, 42862844, 64294266, 75009977, 85725688, 96441399, 128588532, 150019954, 171451376, 192882798, 225029931, 257177064, 300039908, 342902752, 385765596, 450059862, 514354128, 600079816, 675089793, 771531192, 900119724, 1028708256, 1200159632, 1350179586, 1543062384, 1800239448, 2400319264, 2700359172, 3086124768, 3600478896, 5400718344, 7200957792, 10801436688, 21602873376]

約数ペア:

[(1, 21602873376), (2, 10801436688), (3, 7200957792), (4, 5400718344), (6, 3600478896), (7, 3086124768), (8, 2700359172), (9, 2400319264), (12, 1800239448), (14, 1543062384), (16, 1350179586), (18, 1200159632), (21, 1028708256), (24, 900119724), (28, 771531192), (32, 675089793), (36, 600079816), (42, 514354128), (48, 450059862), (56, 385765596), (63, 342902752), (72, 300039908), (84, 257177064), (96, 225029931), (112, 192882798), (126, 171451376), (144, 150019954), (168, 128588532), (224, 96441399), (252, 85725688), (288, 75009977), (336, 64294266), (504, 42862844), (672, 32147133), (1008, 21431422), (2016, 10715711)]