21477272544

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{819493}}^1$

素因数の和:819529

約数の個数: 144

約数和(自身を含む): 75170545632

約数和(自身を除く): 53693273088

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, 819493, 1638986, 2458479, 3277972, 4916958, 5736451, 6555944, 7375437, 9833916, 10653409, 11472902, 13111888, 14750874, 17209353, 19667832, 21306818, 22945804, 26223776, 29501748, 31960227, 34418706, 39335664, 42613636, 45891608, 51628059, 59003496, 63920454, 68837412, 74573863, 78671328, 85227272, 91783216, 95880681, 103256118, 118006992, 127840908, 137674824, 149147726, 170454544, 183566432, 191761362, 206512236, 223721589, 236013984, 255681816, 275349648, 298295452, 340909088, 383522724, 413024472, 447443178, 511363632, 550699296, 596590904, 671164767, 767045448, 826048944, 894886356, 1022727264, 1193181808, 1342329534, 1534090896, 1652097888, 1789772712, 2386363616, 2684659068, 3068181792, 3579545424, 5369318136, 7159090848, 10738636272, 21477272544]

約数ペア:

[(1, 21477272544), (2, 10738636272), (3, 7159090848), (4, 5369318136), (6, 3579545424), (7, 3068181792), (8, 2684659068), (9, 2386363616), (12, 1789772712), (13, 1652097888), (14, 1534090896), (16, 1342329534), (18, 1193181808), (21, 1022727264), (24, 894886356), (26, 826048944), (28, 767045448), (32, 671164767), (36, 596590904), (39, 550699296), (42, 511363632), (48, 447443178), (52, 413024472), (56, 383522724), (63, 340909088), (72, 298295452), (78, 275349648), (84, 255681816), (91, 236013984), (96, 223721589), (104, 206512236), (112, 191761362), (117, 183566432), (126, 170454544), (144, 149147726), (156, 137674824), (168, 127840908), (182, 118006992), (208, 103256118), (224, 95880681), (234, 91783216), (252, 85227272), (273, 78671328), (288, 74573863), (312, 68837412), (336, 63920454), (364, 59003496), (416, 51628059), (468, 45891608), (504, 42613636), (546, 39335664), (624, 34418706), (672, 31960227), (728, 29501748), (819, 26223776), (936, 22945804), (1008, 21306818), (1092, 19667832), (1248, 17209353), (1456, 14750874), (1638, 13111888), (1872, 11472902), (2016, 10653409), (2184, 9833916), (2912, 7375437), (3276, 6555944), (3744, 5736451), (4368, 4916958), (6552, 3277972), (8736, 2458479), (13104, 1638986), (26208, 819493)]