21079854432

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{804329}}^1$

素因数の和:804365

約数の個数: 144

約数和(自身を含む): 73779582240

約数和(自身を除く): 52699727808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6552, 8736, 13104, 26208, 804329, 1608658, 2412987, 3217316, 4825974, 5630303, 6434632, 7238961, 9651948, 10456277, 11260606, 12869264, 14477922, 16890909, 19303896, 20912554, 22521212, 25738528, 28955844, 31368831, 33781818, 38607792, 41825108, 45042424, 50672727, 57911688, 62737662, 67563636, 73193939, 77215584, 83650216, 90084848, 94106493, 101345454, 115823376, 125475324, 135127272, 146387878, 167300432, 180169696, 188212986, 202690908, 219581817, 231646752, 250950648, 270254544, 292775756, 334600864, 376425972, 405381816, 439163634, 501901296, 540509088, 585551512, 658745451, 752851944, 810763632, 878327268, 1003802592, 1171103024, 1317490902, 1505703888, 1621527264, 1756654536, 2342206048, 2634981804, 3011407776, 3513309072, 5269963608, 7026618144, 10539927216, 21079854432]

約数ペア:

[(1, 21079854432), (2, 10539927216), (3, 7026618144), (4, 5269963608), (6, 3513309072), (7, 3011407776), (8, 2634981804), (9, 2342206048), (12, 1756654536), (13, 1621527264), (14, 1505703888), (16, 1317490902), (18, 1171103024), (21, 1003802592), (24, 878327268), (26, 810763632), (28, 752851944), (32, 658745451), (36, 585551512), (39, 540509088), (42, 501901296), (48, 439163634), (52, 405381816), (56, 376425972), (63, 334600864), (72, 292775756), (78, 270254544), (84, 250950648), (91, 231646752), (96, 219581817), (104, 202690908), (112, 188212986), (117, 180169696), (126, 167300432), (144, 146387878), (156, 135127272), (168, 125475324), (182, 115823376), (208, 101345454), (224, 94106493), (234, 90084848), (252, 83650216), (273, 77215584), (288, 73193939), (312, 67563636), (336, 62737662), (364, 57911688), (416, 50672727), (468, 45042424), (504, 41825108), (546, 38607792), (624, 33781818), (672, 31368831), (728, 28955844), (819, 25738528), (936, 22521212), (1008, 20912554), (1092, 19303896), (1248, 16890909), (1456, 14477922), (1638, 12869264), (1872, 11260606), (2016, 10456277), (2184, 9651948), (2912, 7238961), (3276, 6434632), (3744, 5630303), (4368, 4825974), (6552, 3217316), (8736, 2412987), (13104, 1608658), (26208, 804329)]